Question

The main reason that American farmers faced financial challenges after the Civil War was
because many soldiers decided not to return to their farms.
because most formerly enslaved workers left the South.
because farmers faced increased costs and decreased income.
because agriculture received a greater spotlight in the political arena.

Answer 1

because farmers faced increased costs and decreased income.

Explanation: After the Civil War many farmers struggled with falling crop prices, rising debt (loans for seed, equipment, and land), high interest and railroad freight rates, and the crop-lien system — all of which reduced income while raising costs.