Alexander Hamilton was established on the 10 dollar bill.
He was not on the 20 dollar bill, Andrew Jackson is on that
bill. But he was established on the bill in 1861 when it was
first printed.
That it's not gonna be around any longer
The Union forces decided to attack the military and civilian targets int their effort to demoralize the South after 1863. It was during the American Civil War, also in 1863 draft resistance was notable in the some larger cities of US especially the New York. The answer is D.