How did Marco Polo affect the worldview?

Where is one secret entrance to the catacombs in Paris? Who were the quarterbacks drafted in class of 1970? Who started the Anglo-Zulu war? How did the plains Indians dispose of their waste? Which accurately describes the goals of the NAACP and other civil rights groups? Who were both president of the US and governors on new york state? Who started NFL players wearing pink? What did the japaneese general say about the bombing of pearl harbor? Was appeasment the correct policy in World War 2? What was the war scare in the Soviet Union in 1927? What are the effects of the famine on the people? List of allies of world war 1? What impacts did the gold rush have on economics of the US? Is the War Power Act unconstitutional? What minerals are found in Kuwait? Why did rapid growth in of industry in the US help fuel imperialism? What historical event ended in 1896? Does alchahol affect native Americans differently than others? What were some of the modern batting stats for baseball player Terry Crowley in 1983? What battle led to the end of the US Civil War?