The correct answer here would be the last option.
<span> Charleston Mercury editorial published in 186. a year before the beginning of the US Civil War, would be and ideal item for an historian trying to understand the situation in the US at that time. Newspaper articles are considered one of the primary sources that are used to study history. They represent evidence and testimony of a time long passed.
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The Manhatten Project was designed as a "think tank" to develop the first atomic weapon. The brightest scientific minds were recruited and vetted to ensure that the U.S. had the bomb before other countries.
I think D is the correct one !
Jim Crow laws enforced racial segregation in the United States, particularly in the southeast.
The Supreme Court case <em>Plessy v. Ferguson</em> ruled that races should be "separate but equal," thus, establishing the legality of racial segregation.
<em>Brown v. Board of Education of Topeka </em>overturned the ruling in <em>Plessy v. Ferguson, </em>making racial segregation in public accomodations unconstitutional.
