What evidence led to the conclusion that Earth's core is mostly iron?

Which was NOT used to justify European imperialism in the late nineteenth century? A) The philosophy of Karl Marx, B) a belief in European superiority, C) a new wave of Nationalism, or D) social Darwinism

Why did trade along the silk road florish during the time of the Han, Kushan, Parthian, and Roman empires?

What did Madison veto in his last day in office

A primary reason for the passage of the 14th amendment in 1868 was to

Which of the following is an example of American democracy?

What was one major result of the battle of antietam answers?

Congress has two houses or parts, this means it is

What powers did the national government have under the Articles of Confederation? Check all of the boxes that apply.

What are the defining characteristics of the Constitution?

Columbian exchange in sentence