Armenians was divided between the Ottomans and the Safavid Empire in Iran. In the Bronze Age, several states flourished in the area of Greater Armenia, including the Hittite Empire (at the height of its power), Mitanni (South-Western historical Armenia), and Hayasa-Azzi (1600–1200 BC). Soon after Hayasa-Azzi came Arme-Shupria (1300s–1190 BC), the Nairi (1400–1000 BC) and the Kingdom of Urartu (860–590 BC), who successively established their sovereignty over the Armenian Highland. Each of the aforementioned nations and tribes participated in the ethnogenesis of the Armenian people. Under Ashurbanipal (669–627 BC), the Assyrian empire reached the Caucasus Mountains (modern Armenia, Georgia and Azerbaijan).
Shahin's invasion of Asia Minor (615) Shahin's invasion of Asia Minor (615) In 615, during the ongoing war with the Byzantine Empire, the Sassanid Persian army under spahbod Shahin invaded Asia Minor and reached Chalcedon, across the Bosporus from Constantinople. It was at this point, according to Sebeos, that Heraclius had agreed to stand down and was about ready to become a client of the Sasanian emperor Khosrow II, allowing the Roman Empire to become a Persian client state, as well as even allow Khosrow II to choose the emperor. The Sassanids had already captured Roman Syria and Palestine in the previous year. After negotiations with