In what is known as The Great Migration, large numbers of African Americans moved from the rural south to northern cities, beginning in the early twentieth century. What motivated this large-scale movement?
job openings due to industrial growth in northern cities
Answer:
The end of the space race & the colapse of the soviet union
The BPP (Black Panther Party) and Malcolm X (aka Malcom Little) established the Black Power Movement. They gave African American men a sense of unity and belonging in society. Both Malcolm and the Panthers challenged law enforcement officers, and frequently had confrontations.
The BPP exclusively had self-defense classes, to combat police brutality, and to patrol black neighbordhoods at night. Malcolm X encouraged his fellow black nationalists to protect themselves from white aggression.
Nowadays, civil rights groups, such as the Black Lives Matter movement, do not encourage nor condone violence, however, if attacked, they should practice self-defense.
B. A means for repaying the people
No, no U.S. state has this prerogative. The rules for acquisition of United States citizenship are set out in the Immigration and Nationality Act of 1952, which is a uniform legislation as required by the constitution, which determines in its Article I, section 8, clause 4 that Congress shall have power "To establish a uniform Rule of Naturalization."