Answer: The service of African-Americans in the military had dramatic implications for African-Americans. Black soldiers faced systemic racial discrimination in the army and endured virulent hostility upon returning to their homes at the end of the war.
Explanation:
1 is wrong - climate has nothing to do with those maps.
2 is right.
3 is wrong as geography is not shown on those maps.
4 is right too.
5 yes.
If you are referring to the United States, the answer is probably the Vietnam War.
Answer: The Second Great Awakening was a Protestant religious revival during the early 19th century in the United States. The Second Great Awakening stimulated the establishment of many reform movements designed to remedy the evils of society before the anticipated Second Coming of Jesus Christ.
Explanation: