Question: What party of Italy is this region where the river Calaggio is found?

Context paragraphs:
Calaggio: The Calaggio is a river in the province of Avellino in Campania and the province of Foggia in Apulia.  The source of the river is north of Vallata in the province of Avellino in the Appennino Napoletano Mountains.  It flows northeast and forms the border between the province of Avellino and the province of Foggia for a short distance before flowing into the province of Foggia.  The river joins the Carapelle east of Sant'Agata di Puglia and west of Candela as a right tributary of the river.

Foglia: The Foglia is the northernmost river of the Marche region of Italy.  In ancient times it was known as "Pisaurus", as it debouched into the Adriatic Sea at "Pisaurum" (modern Pesaro).  It was also known as the "Isaurus".  The source of the river is west of Sestino in the province of Arezzo (which is in the Tuscany region of Italy) in the Appennino Umbro-Marchigiano mountains.  It flows east through an extension of the province of Pesaro e Urbino and then back into Arezzo before forming the border between Arezzo and Pesaro e Urbino.  The river then flows into the province of Pesaro e Urbino past Piandimeleto and curves northeast and flows past Sassocorvaro before curving east again.  The river meanders south of Montecalvo in Foglia before curving northeast and flowing near Colbordolo, Saludecio, Sant'Angelo in Lizzola, Montecchio, Montelabbate and Tavullia before entering the Adriatic Sea near Pesaro.

Valle d'Aosta DOC: The Valle d'Aosta DOC (or Vallée d'Aoste DOC, in French) is an Italian "denominazione di origine controllata" located in the Aosta Valley of northwest Italy.  Surrounded by the Alps, the Valle d'Aosta is home to the highest elevated vineyards in all of Europe.  The principal winemaking region of the Valle d'Aosta is found along the eastern banks of the Dora Baltea (fr. , "Doire baltée") river with the city of Aosta serving as the central winemaking location.  The region is divided into three main vineyard areas; the upper valley, Valdigne, the central valley (locally "Valle centrale" in Italian, "Vallée centrale" in French) and the lower valley, (locally "Bassa valle" in Italian, "Basse vallée" in French).  To the south is the winemaking region of Piedmont.  The Valle d'Aosta is Italy's smallest winemaking region both in terms of size and production with only about 330,000 cases produced annually in the region and only 36,000 cases produced under the DOC label.  Seventy five percent of the area's production is red wine made mostly from the Pinot noir, Gamay and Petit Rouge varieties.  A white wine is made from the indigenous Prié blanc grape by the cooperative of Blanc de Morgex et de La Salle.

Architecture of Italy: Italy has a very broad and diverse architectural style, which cannot be simply classified by period or region, due to Italy's division into several city-states until 1861.  However, this has created a highly diverse and eclectic range in architectural designs.  Italy is known for its considerable architectural achievements, such as the construction of arches, domes and similar structure during ancient Rome, the founding of the Renaissance architectural movement in the late-14th to 16th century, and being the homeland of Palladianism, a style of construction which inspired movements such as that of Neoclassical architecture, and influenced the designs which noblemen built their country houses all over the world, notably in the United Kingdom, Australia and the United States of America during the late-17th to early 20th centuries.  Several of the finest works in Western architecture, such as the Colosseum, the Duomo of Milan, the Mole Antonelliana in Turin, Florence cathedral and the building designs of Venice are found in Italy.  Italy has an estimated total of 100,000 monuments of all varieties (museums, palaces, buildings, statues, churches, art galleries, villas, fountains, historic houses and archaeological remains).  Now Italy is in the forefront of modernist and sustainable design with Architects like Renzo Piano and Carlo Mollino.

Carapelle (river): The Carapelle is a river in the province of Foggia in the Apulia region of Italy.  The source of the river is north of Anzano di Puglia near the border with the province of Avellino in the Appennino Napoletano Mountains.  The river flows northeast near Monteleone di Puglia before curving eastward and flowing near Accadia and Sant'Agata di Puglia before being joined by a right tributary, the Calaggio.  The river then curves northeast and is joined by a left tributary, the Carapellotto, before flowing past Ordona and Carapelle.  The river connects with the Saline di Margherita di Savoia salt marsh via two branches on the south bank of the river before emptying into the Gulf of Manfredonia in the Adriatic Sea northwest of Zapponeta.

Griko people: The Griko people (Greek: Γκρίκο ) sometimes spelled Grico, Greco in Calabria, and also known as Grecanici are an ethnic Greek community of Southern Italy, they are found principally in regions of Calabria (Province of Reggio Calabria) and Apulia (peninsula of Salento).  The Griko are believed to be remnants of the once large Ancient and Medieval Greek communities of southern Italy (the old Magna Graecia region), although there is dispute among scholars as to whether the Griko community is directly descended from ancient Greeks or from more recent medieval migrations during the Byzantine domination.  Greek people have been living in Southern Italy for millennia, initially arriving in Southern Italy in numerous waves of migrations, from the ancient Greek colonisation of Southern Italy and Sicily in the 8th century BC through to the Byzantine Greek migrations of the 15th century caused by the Ottoman conquest.  In the Middle Ages Greek, regional communities were reduced to isolated enclaves.  Although most Greek inhabitants of Southern Italy have become entirely Italianized over the centuries, the Griko community has been able to preserve their original Greek identity, heritage, language and distinct culture, although exposure to mass media has progressively eroded their culture and language.

Onorato Damen: Onorato Damen (4 December 1893 – 14 October 1979), was an Italian left communist revolutionary who was first active in the Communist Party of Italy.  After being expelled, he worked with the organized Italian left, became one of the leaders of the Internationalist Communist Party, commonly known by their paper Battaglia Comunista.  The Internationalist Communist Party formally founded in 1945, was numerically the largest left-communist organization in the post-World War II period.  In 1952, Amadeo Bordiga, who had by then fully came out of retirement to found the International Communist Party, known by its paper Programma Comunista.  Many elements of the original Internationalist Communist Party left to join the party Bordiga had formed.  Onorato Damen lead the older party that did not follow Amadeo Bordiga into the new party but rather maintained the original name Internationalist Communist Party, maintained the original theoretical journal Prometeo, and their paper Battaglia Communista.  Onorato Damen was politically active his entire adult life.  He was the author of "Gramsci: tra marxismo e idealismo".

Gurage people: The Guraghe people are an Ethiopian Semitic-speaking ethnic group inhabiting Ethiopia.  According to the 2007 national census, its population is 3,567,377 people, of whom 256,737 are urban dwellers.  This is 2.5% of the total population of Ethiopia, or 18.33% of the Southern Nations, Nationalities, and Peoples' Region (SNNPR).  The Gurage people traditionally inhabit a fertile, semi-mountainous region in southwest Ethiopia, about 125 kilometers southwest of Addis Ababa, bordering the Awash River in the north, the Gibe River (a tributary of the Omo River) to the southwest, and Lake Zway in the east.  In addition, according to the 2007 Ethiopian national census the Gurage can also be found in large numbers in Addis Ababa, Oromia Region, Dire Dawa, Harari Region, Somali Region, Amhara Region, Gambela Region, Benishangul-Gumuz Region, and Tigray Region.

Calabria pine vole: The Calabria pine vole ("Microtus brachycercus") is a vole found in southern and central Italy initially described by Lehmann as a subspecies of "M. savii".  Genetic tests in the Calabrian region found, although similar, the X chromosome is larger than that of samples of "M. savii" found elsewhere in Italy and the Y chromosome is twice the size, leading Galleni in 1994 to designate "M. brachycercus" as a separate species.

Apulia: Apulia ( ; Italian: "Puglia" ] ; Neapolitan: "Pùglia" ] ; Albanian: "Pulia" ; Ancient Greek: Ἀπουλία , Apoulia) is a region of Italy in Southern Italy bordering the Adriatic Sea to the east, the Ionian Sea to the southeast, and the Strait of Òtranto and Gulf of Taranto to the south.  Its southernmost portion, known as the Salento peninsula, forms a "stiletto" heel on the "boot" of Italy.  The region comprises 19345 sqkm , and its population is about four million.

Supporting paragraphs: Calaggio Apulia
Answer: Southern Italy