What did Khubilai Khan need to build in order to conquer the Southern Song?

a. A bridge

b. Cannons

c. Catapults

d. A fleet of ships

These medical inventions were the direct result of technology developed for space travel. computers, the stethoscope, and the microscope infrared thermometers, protective clothing, and improved prosthetic limbs heating pads, cooling beds, and

How did the supreme court's decision in the Dred Scott case lead to the decision of southern states including south carolina to secede?

The amendment, which is sometimes interpreted as the right of a people to keep and bear arms is found in which of the following amendments? a. first amendment b. fifth amendment c. eighth amendment d. second amendment

Which one of these is NOT a climate zone in Africa? Rain Forest, Tundra, Sahel, Savanna.

Which of the following is a form of indirect lobbying?

What was one result of the communist takeover of mainland China in 1949? A. The United States was forced to allow the new government to join the United Nations. B.

How did he work with roosevelt and churchill to achieve these goals

What happened after the bill is introduced by the senate secretary or general assembly clerk

The policy described in the passage most contributed to which of the following Cold War developments? A. The rise in popularity of antiwar and antigovernment protest movements B. The establishment of the House Un-American Activities Committee C.

What was a physical symbol of the split between the United States and the Soviet union during the Cold War?