East Berbice-Corentyne, Region 6 in Guyana.
Region 6, Northwest Territories.
The answer is for #4 is: A - Portugal colonized Brazil, and other nations backed privateers and explorers.
Harriet Tubman was an African American slave. She first risked her life when she developed the "Underground Railroad", which was a secret system that she created in order to help fugitive slaves escape. The second way that she risked her life was becoming a nurse during the Civil War.
Answer:
The Tuskegee Airmen carried an extra burden into battle. They felt that they had to prove that African Americans could fly warplanes successfully against a determined and powerful enemy.
