What are those pyramid-shaped things in egypt called?

In one to two paragraphs, compare and contrast the american, french, and mexican revolution.

In the mid-1800s, how did american indians often react to the us government signing treaties with tribal chiefs to establish reservations? many american indians did not accept the treaties and resisted relocating. many american indians fought for land taken away by the dawes act. many american indians bought land in oklahoma from white settlers. many american indians accepted the treaties and relocated voluntarily.

Why is the supreme court decision in roe v. wade so controversial.