Answer:
C. 1566
Explanation:
Suleiman the Magnificent (1520–1566) captured Belgrade in 1521, conquered the southern and central parts of the Kingdom of Hungary as part of the Ottoman–Hungarian Wars, and, after his historic victory in the Battle of Mohács in 1526, he established Ottoman rule in the territory of present-day Hungary (except the western part) and other Central European territories. He then laid siege to Vienna in 1529, but failed to take the city.[51] In 1532, he made another attack on Vienna, but was repulsed in the Siege of Güns.[52][53] Transylvania, Wallachia and, intermittently, Moldavia, became tributary principalities of the Ottoman Empire.
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