Foreign policy
This is how the US interacts with other governments.
To keep it simple, the Truman Doctrine was an anti-communist document. It basically said that the United States would help prevent the spread of communism.
Answer:
Harriet Tubman was an escaped slave who became a “conductor” on the Underground Railroad, leading slaves to freedom before the Civil War, all while carrying a bounty on her head. But she was also a nurse, a Union spy and a women's suffrage supporter.
Explanation: