Answer:
Troops mostly fled to Taiwan from provinces in southern China, including Sichuan Province, where the last stand of the Republic of China's main army took place. The flight to Taiwan took place over four months after Mao Zedong had proclaimed the founding of the People's Republic of China in Beijing on October 1, 1949.
Explanation:
The executive department that deals most with foreign countries is the "State Department", which is headed by the Secretary of State--a position that is appointed by the President.
Harriet Tubman was a major abolitionist in American history who helped bring hundreds of African Americans out of slavery in the South to the North along the underground railroad. During the Civil War Tubman was an abolitionist who worked as a spy for the Union Army to help the war effort.