Answer:
the Emancipation Proclamation,
Explanation:
In 1864, President Abraham Lincoln created a legislation that prohibited slavery in United States. This legislation automatically outlawed the Maryland Assembly since it's coming from the federal level.
As a result, African Americans were free from their obligation to serve their owners. That being said, they still received very bad treatments even after gaining the status as free folks. They're treated as second class citizens, not allowed to get jobs, not allowed to vote, etc.
Answer:
I would say that he tried to reduce the nuclear arsenal
Explanation:
1953 he had the "Chance for Peace" speech where he told the Soviet Union that they should stop the arms race, to use the nuclear arms to make power and other "peaceful ways" and not weapons.
