List of campaigns of Suleiman the Magnificent
The imperial campaigns (, "sefer-i humāyūn") of Suleiman the Magnificent were a series of campaigns led by Suleiman, who was the tenth and longest-reigning Sultan of the Ottoman Empire. He is known in the Western world as "Suleiman the Magnificent", and in the East as "the Lawgiver" (), for his complete reconstruction of the Ottoman legal system. During his reign from 1520 to his death in 1566, the Ottoman Empire became the most powerful state in the world. At its height, the Empire stretched from Hungary to Yemen.
Şehzade Bayezid
Suleiman was in his 60s, and the competition between the two brothers over the throne was evident. Suleiman scolded his sons and decided to change their places of duty. Selim was assigned to rule in Konya and Bayezid in Amasya, both provinces being this time further from the Constantinople but still equidistant. Selim was quick to obey and promptly moved to Konya. But to the dismay of his father, Bayezid obeyed only after much hesitation. Angered, Suleiman accused Bayezid of being a rebel and supported his elder son Selim against Bayezid. Selim, in collaboration with Sokollu Mehmet Pasha (the future grand vizier) and with additional help from his father's army, defeated his brother