Question

lincolns \10 percent plan\ dealt with
a his idea for instituting an income tax.
b how to draft more men into the union army.
c re - admitting southern states into the union.
d his quest to reconquer only 10% of the south.

Explanation:

Lincoln's "10 Percent Plan" was part of Reconstruction. It stated that a Southern state could be readmitted to the Union once 10% of its voters (from the 1860 election) swore an oath of allegiance to the Union. Option A is incorrect as the income tax was not the focus. Option B is wrong as it was not about drafting soldiers. Option D misinterprets the plan; it was about readmission, not reconquering 10% of the South.

Answer:

C. re - admitting Southern states into the Union.