You could say it's a 50/50
free but not 100%
It's a substandard indication for your tab, if you can't afford to reimburse it.
Answer:
The desegregation of the US Military.
Explanation:
Northerners lost interest in the Reconstruction era because the Northerners got tired of trying to help fix the South's social problems and the Northerners wanted to start working on fixing their own social problems.
Hope this helps!