Iraq is home to several significant cities, each with its own unique history and culture. The capital, Baghdad, is known for its rich heritage and was once a center of learning and trade during the Islamic Golden Age. Other important cities include Basra, a major port city, and Mosul, famous for its historical sites and diverse population. Erbil, the capital of the Kurdistan Region, is one of the oldest continuously inhabited cities in the world. Kirkuk is known for its oil resources and ethnic diversity. Each city contributes to Iraq's complex social fabric and historical significance.