Hi lovely,
The answer you're looking for would be B) Checks and Balances.
Typhus is the answer i beleive
In the United States, the purpose of the War Production Board (WPB) was to "<span>oversee the conversion of peacetime industry to war industry," since many private business were helping the war effort by producing goods, and the effort needed to be coordinated. </span>
If we’re talking history here it might be the Brown vs.
Board of Education of Topeka where the court ruled that segregation in public
schools was unconstitutional. This was
because of the inequality of facilities in Black schools compared to White
schools. This would pave the way to
integration of schools in the U.S.
Olmec culture is known for its large stone heads. They are built in big and large basalt boulders in which each head is uniquely done and one head is not a copy to the other head. The heads are part of Olmec civilization of ancient Mesoamerica. The Olmecs are the first known civilization in America and the first to have this kind of constructions. The common reason why they made this because of their religious belief.