They wanted to have their own government and make policies that dealt with newly freed slaves. Southerners resisted reconstruction by forming the <span>Ku Klux Klan </span>and also prevented blacks from voting by fraudulent means becausee they wanted to have freedom of their own.
I think the first one is the correct answer
C is the correct answer . Hope it helps
Answer: The war officially ended with the February 2, 1848, signing in Mexico of the Treaty of Guadalupe Hidalgo. Mexico gave up all claims to Texas and recognized the Rio Grande as America's southern boundary.
Explanation: Hope this helped!! :D