How does eurocentrism influence how history is told and how history is interpreted ?

How did the voting rights act and the 15th amendment combine to improve individual rights for african americans

Which of the following world and national events led to a new view of people with disabilities in the us:     a.  world war i and ii veterans with disabilities returned home after the wars.b.  john f. kennedy was elected president and had a sister with a disability.c.  the civil rights and feminist movements.d.  all of the above.

Can someone me write a paragraph on this topic i feel confused