Answer:
the answer that makes since to me is answer choice A
Explanation:
It's called the product rule
This is because in the "U.S.A.", people in all the regions in the U.S.A. historically migrated throughout an "entire land mass" (essentially) ; and this "land mass" tends to be more "homogeneous" (as opposed to "British English" speakers; who speak with different dialects, accents). Note that the United Kingdom, including Great Britain, is further isolated from the U.S.A.—by a huge ocean— than the "relatively more homogeneous physical region"/ and thus the "relatively more linguistic region".
They are connected because the fight against fascism during World War II delivered to the forefront the contradictions between America's ideals of democracy and equality and its treatment of racial minorities. Throughout the war, the NAACP and alternative civil rights organizations worked to end discrimination within the military.
A well -written paragraph without a stated topic sentence has no main idea