Why did republicans lose support in the north during the reconstruction era?

Back then there was a group known as the Radical Republicans. They opposed everything President Lincoln did and tried to make it harder for the states to rejoin and they tried to make the life of former slaves as difficult as possible. So since the north were the people who supported Lincoln, and the Republicans at the time hated Lincoln, the north naturally would hate the republicans. Hope I was able to help. :)

i thinl it is the 1st answer

the apache were not receiving guns from the spanish.(a) is the correct

explanation: