Answer:
i believe the answer is C, population density
Explanation:
One struggle was what were they going to do with all the land, and the other one was who would explore and mark it
Economic problems began to sap at the North’s effort for an
effective reconstruction. Even public support
for reconstruction starts to decline. At
this point, Southerners call for an end to the Reconstruction. Though support was now declining, Congress
was still able to enact the Civil Rights Act of 1875 as part of its efforts to implement
the terms of the 14th and 15th Amendments.
To cut off budget support for that policy