The correct answer should be Black men, carpetbaggers, and scalawags.
The black people were emancipated African-American people who joined the local governments. Carpetbaggers were northern politicians who moved south in order to attain wealth and high political power. Scalawags were were southern supporters of the republican party and the reconstruction. All three groups joined southern politics after the Civil War.
Answer: Neolithic Revolution. The Neolithic Revolution changed the way humans lived. The use of agriculture allowed humans to develop permanent settlements, social classes, and new technologies. Some of these early groups settled in the fertile valleys of the Nile, Tigris-Euphrates, Yellow, and Indus Rivers.
Explanation: <em><u>PLEASE MARK AS BRAINLIEST</u></em>
Grandfather clauses were designed to prevent poor and illiterate African Americans from voting.
This term was coined in the 19th century when new rules for literacy tests, poll taxes and requirements for voting were established.
Some white people who did not fulfill the requirements were still allowed to vote because their ancestors ( grandfathers ) had the right to vote. This was a way to make voting possible for white Americans, and to make voting almost impossible for black people.
Today, this term applies to a provision in which an old rule continues to apply to some existing situation while a new rule will apply to future cases.
The country that tried to stop the spread of Communism would be the United States. After World War II, the United States saw the threat that Communism posed on the world, so they adopted policies to prevent the spread of it. These policies were known as containment because they were trying to contain the spread of Communism. This fueled the fire in what would be known as the Cold War, which was a time of heightened aggression between the United States and the Soviet Union. I hope this helps :)
It employed the best map makers available.
On-the-job training was accomplished on successive trips down the coast of Africa.
