Due in 7 minutes please help!

What did Americans learn from the Battle of Iwo Jima?

What was the land like around rome? dry rocky fertile volcanic

World war i brought increased immigration to the united states from which country? germany france italy mexico

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub