10 POINTS HELP PLEASE What was the impact of these amendments on the South during the Reconstruction era?

White southerners began to embrace the concept of racial integration.
A healthy two-party political system emerged in the South.
White southerners welcomed African American voters to the polls.
Hundreds of African Americans were elected to political office.

Number 1?

Explanation:

if your looking for a fine cut answer then I would go with Number 1 but in reality none of these answers are correct southerners did not welcome the abolishment of slavery in anyway. While legally slavery was no more it was replaced with other systems like share cropping that continued to oppress minorities, as well as segregated bathrooms, schools and water fountains many minorities found it near imposable to find stable job from discriminative white business owners.  

the answer is a new goverment.