Help the injured and do what they can to save lives
I think a, or d, but I can't say for certain. I am sorry.
This is called a direct current > ———
Answer:
A
Explanation:
13th abolishes slavery
14th grants citizenship to all born or naturalized in the US; including former slaves
15th prohibits disenfranchising voters based on race, color, or previous condition of servitude
so the answer is A
. granted rights to African Americans
Sales tax is regressive, the second is progressive, and the third is proportional.