# Dorian invasion

The Dorian invasion (or Dorian migration) is an ancient Greek myth and discredited archaeological hypothesis describing the movement of the Dorian people into the Peloponnese region of Greece. According to the myth, the Dorians migrated from central Greece shortly after the Trojan War and populated most of the southern Peloponnese, particularly the regions of Laconia, Messenia and the Argolid. The myth became combined with that of the Return of the Heracleidae, such that the descendants of the hero Heracles were imagined to have led the Dorians and founded the ruling lines of several Dorian cities, including Sparta. The myth probably emerged during the Early Iron Age as part of a process of ethnogenesis between cities claiming Dorian ancestry. In the fifth century BCE, it gained greater prominence through its use to promote unity among Sparta's Peloponnesian allies, and to differentiate Sparta from its rival Athens, believed to be of Ionian heritage.
In 1824, the German antiquarian Karl Otfried Müller published The Dorians, in which he argued that the Dorians were a northern, Indo-European people who invaded Greece and subjugated the Peloponnese. Müller's views gained general scholarly acceptance throughout the remainder of the nineteenth century and into the twentieth. The Dorians were credited with introducing new forms of material culture and destroying the Mycenaean palaces, though this created conflicts between the interpretative narrative, the mythological tradition, and the archaeological evidence. The Dorians also became associated with the Sea Peoples, believed to have destroyed several Near Eastern sites at the end of the Bronze Age. During the first half of the twentieth century, scholars attempted to find archaeological and linguistic evidence of the Dorian invasion and to trace its route, though these efforts proved largely unsuccessful.
Müller and his successors, such as Ernst Curtius, considered the Dorians to have been racially and culturally superior to the peoples whom they replaced. German nationalists, following Hermann Müller, portrayed the Dorians as belonging to a Nordic race, and so being fundamentally Germanic in character. The Dorian invasion became connected with the romanticisation of ancient Sparta, and was used to assert a special connection between Prussia and ancient Greece. During the Nazi period, the association between the Dorians and the Aryans became a matter of orthodoxy, and high-ranking Nazis, including Adolf Hitler, integrated the Dorian invasion into their pseudoscientific theories of race. Racialised views of the Dorians remained common in scholarship, both inside and outside Germany, until the 1960s.
Although Müller's narrative of the Dorian invasion received early challenges, particularly from Karl Julius Beloch in 1893, it was only rarely questioned until the decipherment of the Mycenaean Linear B script in 1952. Archaeological discoveries in the 1960s demonstrated that the cultural innovations previously ascribed to the Dorians were spread over a long period, often showing continuity from Bronze Age Mycenaean civilisation, and often arose in regions, such as Attica and Euboea, believed to have been unaffected by the invasion. Throughout the 1980s and 1990s, academic belief in the Dorian invasion declined, to the point where it was generally accepted as a myth. Modern archaeologists explain the collapse of Mycenaean palatial civilisation through factors including social conflicts, climate change, technological developments and the breakdown of the palaces' socio-economic model. Population movements at the end of the Bronze Age are believed to have been relatively small in scale and generally to have been directed away from, rather than towards, the southern Peloponnese.

## Classical period

In the classical period (that is, from c. 600 BCE), the Dorians were an ethno-linguistic group, speaking the Doric dialect of Greek, concentrated in the southern Peloponnese, Crete, Sicily and the Dodecanese. Several cultural forms were identified as "Dorian" in classical times, such as the Doric order of architecture, the Dorian mode in music, and the Doric dialect. These were not exclusive to communities considered Dorian, some of which used other linguistic dialects: Halicarnassus, for instance, was considered a Dorian city into the Hellenistic period (323–30 BCE), but used Ionic for official inscriptions from the fifth century BCE and may never have widely spoken Doric. The Doric dialect itself was diverse and closely related to other varieties of Greek, and may not have originated from a single proto-dialect.
The ancient Greeks considered the Dorians to have migrated to the Peloponnese from central Greece, led by the descendants of the hero Heracles (the Heracleidae), around the end of the age of heroes (roughly the Late Bronze Age or the late second millennium BCE), shortly after the Trojan War. The myth appears to have originated in the Argolid or in Sparta at the end of the Early Iron Age, and to have combined earlier mythic traditions concerning the Dorians and the Heracleidae. Two further Dorian migrations were believed to have occurred: the first resulted in the foundation of Doric colonies in the southern Aegean and in Asia Minor, while the second, in the eighth century BCE, established Doric-speaking communities at Cyrene and in Magna Graecia. At least initially, the stories of the Dorian migration and the Return of the Heracleidae formed separate traditions, which were combined by the time of Herodotus (that is, the mid-fifth century BCE) at the latest. By the late fifth century BCE, Greeks considered the Dorian invasion a major turning point in their history, and it was reckoned as the beginning of the main line of historical continuity for Dorian states in the Peloponnese.
The earliest surviving attestation of the myth is in the work of the seventh-century BCE Spartan poet Tyrtaeus. The term used for the Heraclidae's return by Herodotus is kathodos, which can mean both "descent" and "return from exile". By the sixth century BCE, the ethnic divisions between the Heracleidae and the Dorians were often elided, such that the Heracleidae and Heracles himself were often imagined to be Dorians, and the Dorian invasion of the Peloponnese to be a homeward journey. Similarly, the term "Return of the Heracleidae" was often used to refer to the Dorian migration into that region. The most complete surviving accounts of the myth are those of the first-century BCE historian Diodorus Siculus and the Bibliotheca, a mythological compendium dating to the first or second century CE, but these probably followed earlier sources closely. It was also alluded to by the Theban poet Pindar, who wrote in the early fifth century BCE.

### As a foundation myth

The narrative of the Dorian invasion was particularly important in Sparta, where it formed the city's foundation myth. Tyrtaeus wrote of the Spartans as Dorians, who arrived in the land of Laconia from Erineus, in Doris, with the Heracleidae. There, Zeus and Hera granted Sparta to the Heracleidae: the two Spartan royal lines – the Agiad and Eurypontid dynasties – claimed descent from Heracles into the classical period. The version of the invasion narrative used in Sparta seems to have been a pastiche of various myths, with only a tenuous connection to the ancient Greeks' understanding of the Dorians as a people: the historian Nigel Kennell has called it "drastically underwritten" and likely to have developed in Laconia itself. Functionally, the story of the Dorian invasion, in conjunction with the story of the Heracleidae, served to assert Sparta's right to its territory in the Peloponnese, both in Laconia and in Messenia.
In Messenia itself, a version of the myth held that the Dorians had killed the Heraclid Kresphontes, who was allotted the kingdom after the initial Heraclid contest. After the restoration of Messenian independence by Epaminondas of Thebes in 370 BCE, this latter version was emphasised, and the newly founded tribes of Messenia were given the names of Heracles's descendants rather than the traditional names of the Dorian tribal groups of the region. Nino Luraghi interprets this as a means of breaking the perceived links between Messenia and Sparta: the latter was considered, in his words, "the quintessence of Dorianism".
Sparta used the myth of the Dorian invasion to justify the Tanagra campaign of 457, in which they sent troops to fight on behalf of Doris against an invasion from Phocis, an ally of Sparta's enemy Athens. During the Peloponnesian War between Athens and Sparta at the end of the fifth century BCE, Sparta asserted kinship with its Peloponnesian allies through a claim of common Dorian heritage. Around the reign of the Roman emperor Hadrian (r. 117–138 CE), Sparta underwent a campaign of reasserting itself as the quintessential Dorian city, including efforts to re-establish what were considered primordial Doric cultural forms, including the "hyperdoricisation" of its dialect. A reference in the work of the second-century CE geographer Pausanias, where the Messenians appeal to the Spartans on the basis of their shared Dorian ancestry during the Second Messenian War in the seventh century BCE, is unlikely to be historical.

## Modern archaeological hypothesis
### Origins

Early archaeological work in the nineteenth century gave the impression of a substantial break between the Bronze Age and the Early Iron Age in Greece. This was considered to be marked by the introduction of new material culture, specifically bronze violin-bow fibulae, a new sword of the Naue II type, cremation, cist graves, and – of most importance – ironworking. These cultural changes were associated with the arrival of newcomers, and those newcomers named as the Dorians. Destruction layers at Mycenaean palatial sites were then attributed to this putative invasion, even though such destruction went unmentioned in ancient accounts of Dorian origins.
In 1824, Karl Otfried Müller published The Dorians (Die Dorier). He argued that the Dorians were a northern, Indo-European (in German, indogermanisch) people who invaded Greece and subjugated the Peloponnese. He characterised the Dorians as a "young race", superior in their individual characters, their political organisation, and their language. Müller's student, Ernst Curtius, called them "northern mountaineers", stronger than the coastal peoples of Greece due to what he saw as their vigour born of a comparative lack of development and civilisation. In the nineteenth and early twentieth centuries, the Dorians were imagined as an Aryan people, in line with other similar hypotheses about northern or Aryan invaders in the Near East. Hermann Müller argued in 1844 for the Nordic origin of Dorian (and so classical Greek) civilisation: this view became the standard in German historiography and remained so until the mid-twentieth century.
In 1870, Alexander Conze proposed that the recently identified Geometric style of pottery was the work of Dorian invaders, whom he considered to be a Germanic people from northern Europe. This view became the most popular scholarly interpretation of Geometric pottery for the remainder of the nineteenth century, though early objections noted the continuity between Mycenaean and Geometric styles and that Geometric pottery originated in Attica, which was not affected by the Dorian invasion in the mythological tradition; competing hypotheses developed that Geometric pottery was in fact a "peasant style", originally predating Mycenaean culture, that it represented a mixture of northern-European styles with those of the Mycenaean period, or that it had in fact been brought from the Near East by the Phoenicians. Later, the Geometric style was divided from its earlier manifestation, the Protogeometric, used until the ninth century BCE; the Protogeometric was also argued to be Dorian in origin.
The paradigm of the Dorian invasion spread from German into British and French scholarship, though its tenets were rarely debated or developed outside France and Germany. Influential scholars such as William Ridgeway, Ernst Grumach [de] and Sinclair Hood saw the ancient myths of the Dorian invasion and the Heracleidae as reflecting a historical migration of Aryan Dorians into Greece, although this interpretation conflicted with both ancient testimony and the understanding that the earlier Mycenaeans were themselves Greek. In France, Victor Duruy linked the Dorian invasion to the autocratic nature of the Spartan state, suggesting that it made Sparta ethnically homogeneous and so more acquiescent to repressive government.

### Development and widespread adoption

In 1893, Karl Julius Beloch attempted to integrate the Greek historical tradition with recent archaeological discoveries, such as those made at Mycenae by Heinrich Schliemann and Panagiotis Stamatakis. Beloch considered the Dorians to have been indigenous to Mycenaean Greece and to have differentiated from them during the eighth century BCE. However, his views were generally rejected in favour of invasion-based narratives. In response to Beloch, Eduard Meyer called the invasion "one of the few indubitably certain facts of earlier Greek history". Christos Tsountas and Ernst Meyer [de], in 1893 and 1937 respectively, posited it as the reason for the destruction of the Mycenaean palaces at the end of the twelfth century BCE. At the end of the nineteenth century, Paul Kretschmer argued that an early form of the Greek language had spread from Anatolia, rather than from northern Europe, but that during this spread these proto-Greeks had divided into several tribes, of which the proto-Dorians were the last to migrate into Greece.
Some of the cultural changes, such as the widespread adoption of cremation, created similarities between Greek culture and that of the Urnfield culture of central Europe, lending support to the view that the Dorian invaders had come from the north. Alan Wace and Maurice S. Thompson advocated the northern-origin theory in their 1912 book Prehistoric Thessaly. In 1921, Stanley Casson attempted to trace the routes of the Dorian invasion based on the finds of Geometric pottery, and concluded that both Sparta and a settlement at the Dipylon Gate of Athens were Dorian. Nicholas Hammond did likewise in 1934, arguing that the Dorians had entered Greece via the Pindus mountains of Albania, contrary to the accounts in ancient Greek historians, by which they universally originated within Greece.
During the 1930s, 1940s and 1950s, the Dorian invasion paradigm remained dominant, partly as a result of the limited archaeological and historical evidence then available for the Greek world around and after the end of the Bronze Age. Carl Blegen, the excavator of the Mycenaean site of Pylos in Messenia from 1939, considered the site to have been destroyed by the Dorians, and adjusted his view of the date of Troy VIIa, which he believed to be the setting of the Trojan War, to make it compatible with this theory. He frequently discussed the Dorian invasion, among other then-current archaeological topics, in letters to Wace. The invasion became linked with other putative migrating peoples, known collectively as the Sea Peoples, mentioned in Egyptian and Near Eastern sources. Manolis Andronikos denied in 1954 that the Dorian invasion had happened; this view was considered "drastic" by John Myres, though Myres considered the archaeological and linguistic evidence for the invasion inconclusive, and that the mythical narratives surrounding it had been exaggerated by Greek settlers in Asia Minor. In 1956, Wace suggested that the invasion was historical, but that it had involved only political rather than cultural change, since he viewed Greek culture as broadly continuous between the Late Bronze Age and the classical period.
From the 1960s onwards, linguistic arguments were advanced to support the Dorian invasion hypothesis. Certain common features of Arcadocypriot Greek, shared between Arcadia in the Peloponnese and the island of Cyprus, were held to be evidence that the two represented the remnants of a larger language group, broken up by the invading Dorians and including refugees who fled to Cyprus. The idea of the Dorian invasion remained the scholarly orthodoxy throughout the 1960s, and was adapted by Soviet historians, who integrated it into a Marxist view of history as the mechanism by which Greek culture transitioned from primitive communism to a mode of production based on slavery. In English-language scholarship, the focus of the debate became the effort to find material traces of the Dorians in Greek archaeological sites. Blegen stated in 1962 that "the fire-scarred ruins of all the great [Mycenaean] palaces" were "the telltale track of the Dorians".
During the 1960s, the Dorian invasion became connected with the nineteenth-century ideas of Jakob Philipp Fallmerayer, who had argued that modern Greeks were of Slavic ancestry rather than the descendants of classical Greeks; though Fallmerayer had dated this population replacement to the Byzantine period, his followers, such as Rhys Carpenter and Donald Nicol, saw the Dorian invasion as a similar point of discontinuity. The view of a break between Mycenaean and classical Greece was rejected in Greece itself: an updated 1970 edition of the History of the Greek Nation argued against it, as did a 1968 exhibition in Athens sponsored by the ruling military junta. One of the exhibition's panels characterised the Dorians as "the healthy powers of the [Greek] race". In 1980, Leonard Palmer defended the Dorian invasion hypothesis against recent criticisms, citing it as the only means of explaining the distribution of the West Greek dialects in the classical period. Robert Drews further defended it in 1988, writing that the Dorians conquered Greece by mastering new modes of warfare, to which the existing Mycenaean states failed to adapt.

## In German nationalism

After the Enlightenment, eighteenth- and nineteenth-century Germans developed the Dorian invasion as part of the Sonderweg hypothesis, by which the German nation was imagined to have a preordained historical path and superior racial status. Building on developments in Indo-European studies, which reconstructed the linguistic connections between German, Greek and Sanskrit, the German language was considered to be particularly strongly associated with Greek, and German culture to be a continuation of that of ancient Greece. Germans were, under this paradigm, viewed as the "new Dorians". From 1794 onwards, Friedrich Schlegel promoted a Romantic and idealised view of Sparta as a definingly Dorian society. For Schlegel, Sparta represented a racial and cultural ideal, characterised by successful social integration and respect for the rights and dignity of women. This admiration and emulation of Sparta became a prominent feature of German nationalist ideologies.
Müller extended his archaeological theories about the Dorians to promote a "Dorian way of life", based on his identification of the Dorians with the qualities of honour, liberty and patriotism. He argued that the god Apollo, whom he associated with the qualities of tranquillity, harmony and clarity, had been Dorian in origin. He contrasted this with Dionysus, whom he believed to embody the opposite qualities and to have entered Greek religion from Thrace. These ideas influenced the composer Richard Wagner, who used Müller's view of the Dorians as a stand-in for his own belief in the enmity between Germany and its neighbours, particularly in France and Italy. Müller saw Dorian culture as prefiguring the hierarchical, autocratic, militarised German state of Prussia: this became, in the words of Édouard Will [fr], "a quasi-permanent temptation" in German intellectual culture. His ideas became associated with Prussian militarism; by the 1930s, Müller, militarism and ancient Sparta were closely connected in German political culture, to a much greater extent than they had been in Müller's own work.

### Nazi racial theories

In 1929, Hans Günther – an early supporter of the Nazi Party and major influence upon its racial theories – published Racial History of the Hellenic and Roman Peoples (Rassengeschichte des Hellenischen und des Römischen Volkes), in which he argued that both the Greeks and Romans belonged to the Nordic race. Günther argued that references in ancient writers, such as Herodotus and Diodorus Siculus, to the mythical Hyperboreans as the ancestors of the Dorians represented a genuine memory that the Dorians had come from the far north. He also adduced linguistic arguments, such as the fact that the Greek word iris means both "rainbow" and the iris of the eye, which he took as proof that the original speakers of Greek had had blue eyes rather than brown. In 1930, Alfred Rosenberg, a Nazi racial theorist and later war criminal, wrote of the Dorians as one of several waves of Aryan invaders into Greece, arguing that both Mycenaean and post-Mycenaean Greece, along with ancient Rome, were Nordic in racial character.
During the period of Nazi rule between 1933 and 1945, German classicists universally portrayed the Dorians, in the words of Richard Wolin, as "fearless Aryan conquerors", contrasted with supposedly racially inferior Ionians. In the framing of Annie Schnapp-Gourbeillion, the Nazis cast the Dorian invasion as "saving" Greece from the "contamination" of Asiatic races. Through the Dorian invasion, they argued that classical Greece was fundamentally Germanic in nature, and that Nazi Germany, which modelled its militarism and state-organised militarised training of boys on Sparta, represented the best of classical Greek virtues. The Dorians were also imagined as having invaded Italy: a 1940 work published in Leipzig argued for "indisputable connections" between protohistoric sites in northern Italy and those of Prussia and Scandinavia. The work of Fritz Schachermeyr, a prominent Nazi historian and adherent of race theory, was particularly influential in entrenching the Dorian invasion in German-speaking scholarship. In February 1941, Adolf Hitler stated his belief that the Aryan race had only reached its apogee through its supposed invasion of Greece and Italy.
The racialised view of the Dorians promoted in Nazi Germany was echoed by historians in other countries. Ioannis Koumaris, a German-trained anthropologist with a professorship at the University of Athens, concurred with Nazi views as to the primacy of race in historical events and social organisation, but argued that the Dorian migrations had been "local movements" within a heterogeneous Greek race. The fundamental aspects of the racialised view of the Dorian invasion were rarely denied, even by those opposed to Nazi rule and politics, such as the German exile Werner Jaeger and the French scholars Georges Dumézil and Charles Picard. Picard wrote in 1935 that the Dorian invasion had been "no bad thing ... [since] it allowed Greek art to cross the mirages of the Asian spirit". Where Müller's view of the Dorians as superior, civilising invaders was challenged, its critics, such as Gustave Glotz, rarely disputed the underlying paradigm of the invasion: instead, they portrayed the Dorians as barbaric, destructive forces. Schnapp-Gourbeillion writes of both Glotz and contemporary pro-Dorian scholars as having "recreate[d] from scratch a past marked by its false rationality and its moralising aspects". Although "Aryan" and related terms largely disappeared from scholarship following the downfall of Nazi Germany in 1945, the underlying paradigm of heroic, migrating invaders remained into the 1960s, both in mainstream historiography and in explicitly right-wing and Neo-Nazi works.

## Criticism and replacement in archaeological scholarship
### Early challenges to the hypothesis

The art historian Robert Cook has written that the association between the Dorians and Geometric pottery, despite its initial scholarly popularity, was never a comfortable fit with the evidence. In 1903, Hans Dragendorff challenged it, arguing that Geometric pottery was simply a development of Mycenaean styles: Dragendorff's view became the scholarly consensus after it was demonstrated by Bernhard Schweitzer in a 1917 work. In 1939, Gaetano De Sanctis, an Italian classicist who had refused to swear allegiance to the Fascist dictator Benito Mussolini, wrote a history of early Greece in which he rejected Müller's view of the Dorian invasion, and ascribed only a small historical role to the Dorians. The 1952 decipherment of Linear B indicated that Greek had been spoken in the Peloponnese since the Bronze Age, leading many scholars to abandon the Dorian invasion as a hypothesis.
From the 1960s onwards, new archaeological discoveries pushed into the Mycenaean period the chronological horizons of key cultural changes, such as the Naue II sword, the development of iron-working, the practice of cremation and the development of what became Geometric pottery. It also became clear that these were not universally found in supposedly "Doric" areas, and were often adopted piecemeal in a manner not easily explained by the migration of a conquering elite. Cook published an article in 1962 in which he called the Dorian invasion "not a subject that is worth much study", citing the paucity of available evidence: he considered that the invasion probably did take place, but that it left no trace in the material record and that most elements of the mythical and historical tradition concerning it were unproven. Vincent Desborough, in 1964, demonstrated the chronological inconsistency between the widespread adoption of burial in cist graves (c. 1100 BCE) and the destruction of the Mycenaean palaces (c. 1180 BCE). More broadly, archaeological studies in the 1960s moved away from migration as a dominant explanation for cultural change, leading in turn to the decline of the Dorian invasion and related hypotheses in mainstream scholarship.
In the 1970s, various scholars, particularly in the United Kingdom, revived Beloch's argument that the Dorians had already been present in Greece during the Mycenaean period. John Chadwick argued that Special Mycenaean, a putative dialect of Mycenaean Greek posited by Ernst Risch in 1965, was an ancestral form of Doric Greek. The Dorian invasion was therefore recast as either a revolt by a previously subject population, or else only the last in a series of migrations. Desborough suggested that the Dorians had retreated from their initial invasion, thereby explaining the lack of evidence for their settlement after the destruction of the Mycenaean palaces, and returned in the Submycenaean period around 50–100 years later. Anthony Snodgrass alternatively considered it most probable that the Dorian invasion had occurred, but that the Dorians had used identical material culture to the Mycenaeans whom they replaced, and that the received tradition as to the location of Dorian settlement was unreliable.
In 1978, Klaus Kilian proposed the name "Dorian Ware" for a class of non-wheel-made pottery, now known as Handmade Burnished Ware, found in post-destruction layers of his excavation at Tiryns. He suggested that this pottery should be associated with Dorian invaders, to whom he attributed the site's destruction. However, the same pottery was later found in layers predating the site's destruction, and it is now considered to have been of local Mycenaean manufacture, or else the work of small immigrant populations, who may already have been present in Mycenaean society. Paul Cartledge, in 1979, defended the historicity of the Dorian settlement of Sparta, though noted that such a settlement could not have occurred prior to c. 950 BCE, and so was incompatible with the Greek myths of the Dorian invasion and of the Heracleidae. However, he also noted that no material-culture innovations were any longer attributed to the Dorians, writing that "the Dorians, archaeologically speaking, do not exist".
By the early 1980s, the reality of the Dorian invasion was widely doubted in scholarship. In 1978, Carol G. Thomas wrote that Chadwick's linguistic argument was incompatible with the mythological tradition, and would imply that the Dorian invasion was a post facto ethnogenesis myth created in the Iron Age. Noel Robertson wrote in 1980 that the veracity of the invasion was widely doubted, and that the only remaining evidence for it was the Greek mythical tradition, which he considered to be better explained as a later innovation. In 1982, Annie Schnapp-Gourbeillion called the Dorian invasion "a spectre [haunting] historians of ancient Greece", and wrote that the archaeological evidence then available could support, at best, the hypothesis of "a series of violent but limited raids" rather than a theory of invasion followed by large-scale settlement. By the 1990s, the Dorian invasion was considered a myth by most scholars in the field, though it continued to have adherents, such as Birgitta Eder, Nicholas Hammond and Theodore Cressy Skeat, and remained prevalent in German-speaking scholarship.

### Current views of the Late Bronze Age collapse

The theory that the Dorians invaded the Peloponnese or otherwise migrated there is now rejected as a "scholarly mirage". It is generally agreed that the collapse of Mycenaean palatial civilisation is better explained by endogenous factors, such as social conflicts or the breakdown of the palaces' socio-economic model, possibly exacerbated by external causes such as natural disaster, disease, climate change and changing technologies. It is also considered doubtful whether the events of the end of the Bronze Age should be explained as a single, interconnected collapse, and that the "collapse" was largely limited to the regions, institutions and practices associated with palatial administration. Most regions of Greece were outside the control of palatial states in the Mycenaean period and saw continuity in their populations, culture and traditions.
While population movements probably occurred at the end of the Bronze Age, neither the mythical tradition nor the archaeological evidence are compatible with a single large-scale migration of a coherent population of "Dorians" into the Peloponnese. Where movements of people are believed to have occurred, they seem to have resulted in net migration away from Mycenaean centres; the population of the areas previously considered to have been settled by Dorians appears to have declined sharply. Furthermore, these population movements, on a smaller scale than imagined by the Dorian invasion, are now recognised as part of a broader, multi-causal systems collapse, rather than as a monocausal explanation for the changes of the period.
Although cultural and linguistic change did occur between the Late Bronze Age and the Early Iron Age, different aspects of the changes happened at different times and speeds and affected different regions, rather than occurring suddenly and simultaneously, as would be expected with a single large-scale movement of people. Cultural features previously believed to have been introduced by the Dorian invasion, such as iron-working, Protogeometric and Geometric pottery, cist graves and cremation, are now known either to have predated the palatial destructions or to have originated in areas of Greece, such as Attica and Euboea, which were not considered to have been affected by the invasion. More generally, modern scholarship has problematised the relationship between cultural forms and ethnic identity, corresponding to the decline of the culture-historical paradigm by which changes in material culture were generally explained by population transfer.
Modern scholarship explains the ancient narrative of the Dorian invasion as a rationalising myth, created as part of a process of ethnogenesis by Peloponnesian communities whose cultural forms gradually converged over time. Oliver Dickinson has written that the myths of the Dorian invasion are "likely to have little relevance to what actually happened", citing the long span of time between the supposed events and the composition of the retellings that survive, as well as the distorting effect of contemporary politics, ideology and society upon any historical elements that may have existed in the narratives.

## Footnotes
### Explanatory notes

* ↑ Thucydides places the Dorians' original homeland in Doris, while Herodotus places it in Phthiotis.
* ↑ The Hyperboreans featured widely in Nazi racial theories, as the inhabitants of the mythical city-state of Ultima Thule, which was itself associated with Atlantis, and the supposed common ancestors of the Indo-European peoples.
* ↑ The conclusions of both Risch and Chadwick as to Special Mycenaean are now generally rejected by scholars, and the evidence that it constituted a distinct dialect considered uncertain. Risch, for his own part, disagreed with Chadwick that Special Mycenaean was an ancestor of Doric.
* ↑ In a 2013 article, Eder wrote that the Dorian invasion had been "seriously called into question" by archaeological discoveries, but suggested that some form of population movement may explain the linguistic and demographic changes considered to have occurred between the Bronze Age and the Early Iron Age.