The Kano Emirate was a Muslim state in Northern Nigeria formed in 1805 during the Fulani jihad when the Muslim Hausa-led Sultanate of Kano was deposed and replaced by a new emirate which became a vassal state of the Sokoto Caliphate. During and after the British colonial period, the powers of the emirate were steadily reduced. The emirate is preserved and integrated into modern Nigeria as the Kano Emirate Council.

The Sokoto Caliphate, also known as the Sultanate of Sokoto, was a Sunni Muslim caliphate in West Africa. It was founded by Usman dan Fodio in 1804 during the Fulani jihads after defeating the Hausa Kingdoms in the Fulani War. The boundaries of the caliphate are part of present-day Cameroon, Burkina Faso, Niger, and Nigeria. By 1837, the Sokoto state had a population of around 10-20 plus million people, becoming the most populous empire in West Africa. It was dissolved when the British, French and Germans conquered the area in 1903 and annexed it into the newly established Northern Nigeria Protectorate, Senegambia and Niger and Kamerun respectively.