The simple answer here is because of slavery.
Answer:
the Schelieffen Plan
Explination:
The Schelieffen Plan devised the decade before the start of the World War 1 was a failed strategy for Germany to win World War II
The three statements that can be considered true about the play "The Normal Heart" are;
- It was written to help individuals fighting AIDS find their voice.
- It was written to educate youth about the devastating effects of AIDS.
- It raised AIDS awareness by starring several well-known actors.
<h3>What is a normal heart?</h3>
The normal heart serves as a play that raise awareness about HIV disease when the disease first break from New York.
Therefore, this play was written so as to educate youth about the serious effects of AIDS.
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Answer: B. keep the balance of power in the Senate between the slave states and free states.
Further detail:
The Missouri Compromise (1820) admitted Missouri into the Union as a slave state with Maine being added at the same time to keep the balance of slave and free states equal. It also prohibited any future slave states north of the latitude line 36 1/2 degrees north of the equator in territories of the Louisiana Purchase, with the exception of Missouri (north of that line) being admitted as a slave state.