Ancient History of Iraq

Ancient history
Iraq was historically known as Mesopotamia, which literally means "between the rivers" in Greek. This land was home to the world's first civilization, the Sumerian culture, followed by the Akkadian, Babylonian, and Assyrian cultures, whose influence extended into neighboring regions as early as 5000 BC. These civilizations produced the earliest writing and some of the first sciences, mathematics, laws and philosophies in the world, making the region the center of what is commonly called the "Cradle of Civilization". Ancient Mesopotamian civilization dominated other civilizations of its time.
In the sixth century BC, the region became a part of the Persian Empire under the Cyrus the Great, before it was conquered by Alexander the Great and remained under Greek rule for nearly two centuries. A Central Asian tribe of Iranian peoples called Parthians then annexed the region, followed by the Sassanid Persians until the 7th century.
Beginning in the seventh century AD, Islam spread to what is now Iraq. The prophet Mohammed's cousin and son-in-law moved his capital to Kufa "fi al-Iraq" when he became the fourth caliph. The Umayyads ruling from Damascus in the 7th century ruled the province of Iraq.
Baghdad, the capital of the Abbasid Caliphate, was the leading city of the Arab and Muslim world for five centuries. In 1258, Baghdad was devastated by the Mongols and was later occupied by the Ottoman Turks. Ottoman rule over Iraq lasted until the Great War (World War I) when the Ottomans sided with Germany and the Central Powers. During World War I, the Ottomans were driven from much of the area by the United Kingdom during the dissolution of the Ottoman Empire.