First it has to be voted on by the house and the senate. Then it goes to the supreme court. Then after the ok by the supreme court it goes to the president to be signed
The answer for your question is 72
I could be wrong but I think it would be A and D I could be wrong but give it a shot.
A- Sand Creek massacre
B-wounded knee massacre
C-Practice battle of little big horn
C is this answer
have a good day