How did the Indian removal act of 1830 go against the Worcester v. Georgia ruling

Question

A) it extended a military campaign against Native American people who had farm land
B) it nullified all previous treaties that protected the interests of Georgians against cherokees
C) it was a law banning Native American groups from owing land within the borders of an U.S. state
D) it ignored the fact that Native American lands were sovereign and not technically part of the United States

Answer 1

D) it ignored the fact that Native American lands were sovereign and not technically part of the United States