One of the world's oldest civilizations, Armenia once included Mount Ararat, which biblical tradition identifies as the mountain that Noah's ark rested on after the flood. It was the first country in the world to officially embrace Christianity as its religion (c. A.D. 300).

In the 6th century B.C., Armenians settled in the kingdom of Urartu (the Assyrian name for Ararat), which was in decline. Under Tigrane the Great (fl. 95