I am not going to answer in a paragraph of 125 words, but I will give you the answer to the first question; The United States didn't want another country to fall to communism. They officially got involved after the attack of the Gulf of Tonkin (U.S destroyers were stationed there and a radio came in that said they had been fired upon by North Vietnamese forces). (45 words BTW).
Answer:
The SCLC were the main contributors for getting legislation passed to end segregation. This conference's main goals were to end Jim Crow Laws. The SCLC actually means "Southern Christian Leadership Conference".
Hope this helps pls mark brainliest :P
Explanation:
TImber was the industry that got its start in the northwest providing much needed material for a growing nation.
I don't have the image but the wealthy would live in the outer ring especially because the have transportation and can commute.