Because it was a union stronghold in the confederate states.
Answer:
i hope i helped
Explanation:
The purpose of the march was to advocate for the civil and economic rights of African Americans.
The march is credited with helping to pass the Civil Rights Act of 1964 and preceded the Selma Voting Rights Movement which led to the passage of the Voting Rights Act of 1965.
I think the most significant cause of World War one was the assassination of the Archduke Franz Ferdinand. The other causes of the war was Imperliasm, Militarism, Nationalism and Alliances that were formed.