Answer:
Equal Rights.
Explanation:
Before this time, blacks were "free" but with numerous restrictions. The only difference between their enslavement and "freedom" was that they had more protection and had to be paid for work in most scenarios. After the Black Power Movement, they were entitled to many of the same rights as the average white person, but it would still be years before they were as free as they are today.
Which country owned the land
Greek navy had smaller and faster ships.
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).