You put in cause #1 one thing that happened in the event and in effect #1 whatever happened say what that did for example say someone dropped skittles the effect would be a mess was made and then do the same for the 2nd case and effect
It reinforced segregation and discrimination.
Booker T. Washington (1856-1915) advocated gradualism. That meant being patient and doing what white society would allow, which meant changes and better times for blacks would come slowly.
A different point of view was taken by W.E.B. Du Bois (1868-1963). Du Bois noted that Washington's approach was not accomplishing any real gains for blacks. He also felt that Washington's point of view showed acceptance of the racial inferiority of blacks. Plus he saw that institutions in the black community were being dominated by persons like Washington, rather than really empowering all individuals for themselves. Du Bois argued that all black citizens should have the right to vote, equality as citizens, and access to education according to their abilities, and his approach was more confrontational, attacking segregation using protests, lawsuits, and publications. Du Bois was strongly active in the National Association for the Advancement of Colored People (NAACP).
The main cause is poverty and lack of education. They're very poor, so they can't afford school. If the children do go to school, they drop out very young to work and help earn money for the family. That's not the kind of cycle people can break out of easily.
Add to that the civil war from 1960 to 1996 where the military persecuted the native people, killing up to 200,000, and they've had a pretty rough time of it.
The united states has 2 court systems