German workers came together to form the

Why did the tokugawa shogunate close japan to foreign influence?

Earthquakes are especially common in which of the following regions?

How did inca develop their road system? a) they used mortar to hold the stones together. b) they built suspension bridges over rivers. c) they mixed copper and stone together to make the blocks. d) they laid roads in the cities, not in the less densely populated deserts.