55. What was the most significant result of Martin Luther's attempt to reform the Catholic Church?

A.
His ideas later allowed John Calvin to formalize Protestant ideas.
B.
His ideas spread to Germany and led to the separation from the Roman Catholic Church.
C.
His ideas spread quickly and many people joined the Catholic faith.
D.
His ideas questioned the infallibility of the Pope, and, as a result, many began to doubt the Pope's authority.

I believe The answer is...

D. His ideas questioned the infallibility of the Pope, and, as a result, many began to doubt the Pope's authority.

Explanation:

thurgood marshall

explanation: in 1954, thurgood marshall and a team of naacp attorneys won brown v. board of education of topeka, kansas. in this landmark decision, the supreme court held that segregation in public education violated the equal protection clause of the fourteenth amendment.

troy donahue,   i think.