The Ottoman Empire was a powerful state that lasted from the late 13th century until the early 20th century. Founded by Osman I, it expanded across three continents, including parts of Europe, Asia, and Africa. The empire is known for its rich culture, architecture, and significant contributions to art and science. At its height in the 16th century, under Suleiman the Magnificent, the empire became a center of trade and diplomacy. However, by the 19th century, it faced internal strife and external pressures, leading to its eventual decline and dissolution after World War I, marking the end of a remarkable era in history.