The correct answer is option b. "Underground Railroad". The Underground Railroad was a secret network of people who helped African Americans to escape from slavery to live in Canada. This organization was formed in the late 1700s and it was estimated that helped around 100,000 slaves to escape by 1850.
Using the atomic bomb would change the world by making it a more dangerous place. Truman decide to drop the atomic bomb on Hiroshima as He wanted to end the war quicker and bring the soldiers home and save the us millions of dollars
The Civil War occurred from the years of 1861 to 1865. If we are talking about the reelection in 1864, then it means there was only one year left in the Civil War. Therefore, the Civil War was close to ending.
