What is the relevance of the mayflower compact when studying the origins of the United States government? 150-200 words

How do conflict minerals, and in particular, conflict coltan get their name? what groups benefited from the trade in conflict minerals? what group were hurt by it?

What were some effects in world war 1 in europe ? ( and only in europe)

Concerns about the environment prompt congress to pass a $1 surcharge tax on each gallon of gasoline. which statement best describes the impact of such a tax