Baghdadi is the capital of Iraq, a country in the Middle East. It is located on the Tigris River and is the largest city in Iraq. The city has a long history, having been founded in 762 AD by the Abbasid Caliphate. It was once an important center of Islamic culture and learning, and is now a major commercial and political hub. It is also home to many important religious sites, including the Imam Ali Mosque and the Great Mosque of Samarra.