Help plsWhat was the Underground Railroad? A. An amendment to ban slavery
B. A labor union representing railroad workers
C. A series of hiding places that led to freedom for escaped slaves
D. A series of locations that fought for women's rights

C

Explanation:

The Underground Railroad was a nickname for a series of networks (hiding places) that helped lead several slaves to freedom.

d) iowa i believe is the answer

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )