The Hittites were an Ancient Anatolian people who established an empire centered on Hattusa in north-central Anatolia around 1600 BC. This empire reached its height during the mid-14th century BC under Suppiluliuma I, when it encompassed an area that included most of Asia Minor as well as parts of the northern Levant and Upper Mesopotamia. After c. 1180 BC, the empire came to an end during the Bronze Age collapse, splintering into several independent "Neo-Hittite" city-states, some of which survived until the 8th century BC.