That the Constitution required the states to provide defense attorneys to criminal defendants charged with serious offenses who cannot afford lawyers themselves. It began with the arresting case of Gideon.
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!
The answer is B
Because it was hard to find labors when everyone is dying.