What happened to the maya in around 900 CE?

What segment of the economy was boosted by oil being extracted here? The fishing industry used the substance to create nets. The farming industry used the substance as a fertilizer.

One of the reasons the delegates to the constitutional convention in philadelphia favored

How did industrialism of Europe and United States provide a motive for imperialism

Early american settlements such as new york and jamestown needed trade in order to survive. which type of land feature attracted these settlements?

How did the court case board of education change the laws in georgia and what did the people think

Why did Lincoln's pocket veto of the Wade-Davis bill outrage fellow Republicans?

Why would immigrants want to settle near other people from their country

What actions are part of citizen's responsibility to participate in government?

What did the portuguese attempt to achieve?

One president gave much power to the Civil Service Commission. He was a reformer and his reforms probably cost him the nomination for a second term.