Harpers Ferry (1859) was one of the major events that led to the American Civil War.
Mecca is the city where Muhammad centered Islamic faith
It was called the Crusades. There was 4 wars that lasted until the late 15th century
Answer:
Two important aspects of the U.S. Constitution—federalism and the separation of powers—represent, in part, the framers' efforts to divide governmental power. Federalism limits government by creating two sovereign powers—the national government and state governments—thereby restraining the influence of both.
Explanation:
The Kyoto Treaty does not undermine the United States sovereignty because it does not have anything to do with such. It was a treaty that asks committing State parties to reduce greenhouse gas emissions because global warming does exist and it is caused by CO2 productions done by human activities.