What led to the down fall of the Ottoman Empire in the middle ages?

The downfall of the Ottoman Empire in the late medieval period was influenced by a combination of internal strife, economic challenges, and military defeats. The empire faced administrative inefficiencies, corruption, and a decline in centralized power, leading to revolts and loss of control over provinces. Additionally, military setbacks against European powers, particularly during the 17th century, weakened its dominance. These factors, compounded by the rise of nationalism among various ethnic groups, ultimately contributed to the empire's decline.