Which European nation claimed Alaska

The use of submarines during World War One resulted in? A. the sinking of passenger liners B. a quick end to the war C. the poisoning of water supplies D. greater support for air attacks

Why did slavery take root in some places and not others?

What town, once a fishing mecca, is now a desert with a cemetery of ships due to the shrinking aral sea?

Which president was also a general in the union army during the civil war

Explain the environmental effects on the expansion of the oil industry in Louisiana

Which theory explains why rocks found on the ocean floor are young then those found in a continents

Describe the colonies before the American Revolution.

The Pantheon was one of the most influential designs in the history of architecture. It brought new meaning to the concept of "architectural space.

Who was Hamilton's primary political rival while serving in Washington's cabinet? A) Henry Knox B) Abraham Lincoln C) George W. Clinton D) Thomas Jefferson

What are five Islamic duties called?