Territorial evolution of the Ottoman Empire
Suleiman I ( "Süleymān", ; almost always "Kanuni Sultan Süleyman") (6 November 1494  – 5/6/7 September 1566), was the tenth and longest-reigning Sultan of the Ottoman Empire, from 1520 to his death in 1566. Suleiman became a prominent monarch of 16th century Europe. Suleiman personally led Ottoman armies to conquer the Christian strongholds of Belgrade, Rhodes, and most of Hungary. In 1541 he annexed central Hungary while Transylvania became an Ottoman vassal. However rest of the Kingdom of Hungary including western and northern (Upper) Hungary and Croatia still were Habsburgs possessions. Suleiman also conquered Iraq in his conflict with the Safavid dynasty. Under his rule, the Ottoman fleet dominated the seas from the Mediterranean to the Red Sea and the Persian Gulf.
Sultanate of Women
The Sultanate of Women () was the nearly 130-year period during the 16th and 17th centuries when the women of the Imperial Harem of the Ottoman Empire exerted extraordinary political influence over state matters and over the (male) Ottoman sultan, starting from the reign of Suleiman the Magnificent. Many of the Sultans during this time were minors and it was their mothers, the Valide Sultans, or their wives, the Haseki Sultans, who effectively ruled the Empire. Most of these women were of slave origin, which was often the case in general for consorts of Ottoman sultans.