Slavery was _________ in the U.S. in the 19th century, and slave

Slavery was _________ in the U.S. in the 19th century, and slaves were given equal rights.
A、absorbed
B、abused
C、abolished
D、adopted
【正确答案】：C
【题目解析】：分析语境可知本句词意为“废除”,故选C项。