President Lincoln was unsure of his authority to do which of the following? Question 1 options:

Engage in a Civil War

Allow African-Americans to join the military

Emancipate the slaves

Tax and spend

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i hope this your understandings.

the answer would be 96

step-by-step explanation:

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939