Two of the main reasons for Truman's policy of containment during the Cold War were that the USSR was trying to rapidly expand, and that eliminating communism where it already existed was extremely unlikely. It was considered a very effective policy originally but then was viewed with skepticism when Vietnam hit.
Answer:
Union: Industrial power, established government, and established military. Also bigger population
Confederacy: Agricultural power, Better generals, European support
Explanation:
Hi
It ended the revolutionary war.
It named a five member commission to negotiate a treaty.
It noted American independence.
Answer: Petroleum.
Reason: Petroleum could be turned into kerosene which was used in stoves and lamps.