George Washington, the one on the dollar bill
<u><em>The Cold War</em></u> is your answer
Hope this helps:D
Have a great rest of a brainly day!
Answer:
Um can you uplaod a screenshot so i can see the answers?
Explanation:
According the the Homestead Act of 1862, the only two valid answers are A. Settlers had to promise to avoid contact with American Indian tribal lands and D. Settlers had to improve the land (e.g., by buying a house) to keep it.