1. What is imperialism and how did the Western European states use it to dominate the globe?

2.Explain how economics changed after the end of the Middle Age?

3.Look at the world around you today and highlight a few of the problems facing us as we go forward into the 21stcentury. Now using all course material, trace three of those problems back throughout history and explain how they came to be. An example would be the threat of Nuclear Weapons or something even as grand as Poverty.
Each question should have at least 1500 words, please.