The first crusade can be described as

It was the first of a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period.

Explanation:

Just to sum it up! :)

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3

answer; i believe the correct answer is (desert storm);