The greatest sailor in the ming dynasty was Zheng He cause he improved there ship's and the sailings skills.
Palestine is your answer
the Palestinian Liberation Organization (PLO) is created by the Middle Eastern countries to try to annihalate Israel, and set up the nation of Palestine within Israel,
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A military action the added territory in the United States in 1848 was the Treaty of Guadalupe Hidalgo. It ended the Mexican-American war and added the territories California, Arizona, Colorado, New Mexico, Nevada, Utah, and Wyoming.