Please answer the following question: Information: - Greece (' ), officially the Hellenic Republic (Greek: ' ), historically also known as Hellas ("" ), is a country in southeastern Europe. Greece's population is approximately 10.955 million as of 2015. Athens is the nation's capital and largest city, followed by Thessaloniki. - A hillfort or hill fort is a type of earthworks used as a fortified refuge or defended settlement, located to exploit a rise in elevation for defensive advantage. They are typically European and of the Bronze and Iron Ages. Some were used in the post-Roman period. The fortification usually follows the contours of a hill, consisting of one or more lines of earthworks, with stockades or defensive walls, and external ditches. Hill forts developed in the Late Bronze and Early Iron Age, roughly the start of the first millenniumBC, and were in use in many Celtic areas of central and western Europe until the Roman conquest. - DAMS (formerly Driot-Arnoux Motorsport, currently Driot Associes Motor Sport) is an auto racing team from France, involved in many areas of motorsport. DAMS was founded in 1988 by Jean-Paul Driot and former Formula One driver Rene Arnoux. It is headquartered near Le Mans, only 2km from the Bugatti Circuit. - A moat is a deep, broad ditch, either dry or filled with water, that surrounds a castle, fortification, building or town, historically to provide it with a preliminary line of defence. In some places moats evolved into more extensive water defences, including natural or artificial lakes, dams and sluices. In older fortifications, such as hillforts, they are usually referred to simply as ditches, although the function is similar. In later periods, moats or water defences may be largely ornamental. They could also act as sewerage. - Classical antiquity (also the classical era, classical period or classical age) is a term for a long period of cultural history centered on the Mediterranean Sea, comprising the interlocking civilizations of ancient Greece and ancient Rome, collectively known as the Greco-Roman world. It is the period in which Greek and Roman society flourished and wielded great influence throughout Europe, North Africa and Southwestern Asia. - The Patras Castle ( Greek : ) was built around the mid- 6th century above the ruins of the ancient acropolis , on a low outlying hill of the Panachaiko Mountain and ca . 800 m from the sea . The castle covers 22,725 m and consists of a triangular outer wall , strengthened by towers and gates and further protected originally by a moat , and an inner compound on the northeastern corner , also protected by a moat . - The Peloponnese or Peloponnesus ("Peloponnsos"), is a peninsula and geographic region in southern Greece. It is separated from the central part of the country by the Gulf of Corinth. During the late Middle Ages and the Ottoman era, the peninsula was known as the Morea, a name still in colloquial use in its demotic form (). - A castle (from ) is a type of fortified structure built in Europe and the Middle East during the Middle Ages by nobility. Scholars debate the scope of the word "castle", but usually consider it to be the private fortified residence of a lord or noble. This is distinct from a palace, which is not fortified; from a fortress, which was not always a residence for nobility; and from a fortified settlement, which was a public defence though there are many similarities among these types of construction. Usage of the term has varied over time and has been applied to structures as diverse as hill forts and country houses. Over the approximately 900years that castles were built, they took on a great many forms with many different features, although some, such as curtain walls and arrowslits, were commonplace. - Achaea or Achaia, sometimes transliterated from Greek as Akhaia ("Achaia"), is one of the regional units of Greece. It is part of the region of West Greece and is situated in the northwestern part of the Peloponnese peninsula. The capital is Patras. Since 2001, the population has exceeded 300,000. - The Panachaiko (Panachaean"), also known as Vodias () in the Middle Ages, is a mountain range in Achaea, southern Greece. It spans about 20km in length from north to south, and 1520km from east to west. It is the northernmost mountain range in the Peloponnese. The highest point, named "Palavou Pyrgos", is 1,926m. - An acropolis (from "akros" or "akron" "highest, topmost, outermost" and "polis" "city"; plural in English: "acropoles", "acropoleis" or "acropolises") is a settlement, especially a citadel, built upon an area of elevated groundfrequently a hill with precipitous sides, chosen for purposes of defense. In many parts of the world, acropoleis became the nuclei of large cities of classical antiquity, such as ancient Rome, and for this reason they are sometimes prominent landmarks in modern cities with ancient pasts, such as modern Rome. - Rome is a city and special "comune" (named "Roma Capitale") in Italy. Rome is the capital of Italy and of the Lazio region. With 2,870,336 residents in , it is also the country's largest and most populated "comune" and fourth-most populous city in the European Union by population within city limits. The Metropolitan City of Rome has a population of 4.3million residents. The city is located in the central-western portion of the Italian Peninsula, within Lazio (Latium), along the shores of Tiber river. The Vatican City is an independent country geographically located within the city boundaries of Rome, the only existing example of a country within a city: for this reason Rome has been often defined as capital of two states. - Ancient Rome was an Italic civilization that began on the Italian Peninsula as early as the 8th century BC. Located along the Mediterranean Sea and centered on the city of Rome, it expanded to become one of the largest empires in the ancient world with an estimated 50 to 90million inhabitants (roughly 20% of the world's population) and covering 5.0millionsquarekilometers at its height in AD 117. What is the relationship between 'patras castle' and 'fortification'?
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