How did the experience of the freedom riders affect the civil rights movement?
a) the chaos caused by the activists led to tighter enforcement of jim crow laws.
b) the attacks suffered by the white and black activists won them support.
c) the actions of the white and black activists caused more divisiveness.
d) the violent attacks led to an immediate change in legislation.

Nope the answer is B the attacks suffered by the white and black activists won them support

The answer is:

B) The attacks suffered by the white and black activists won them support.

The Freedom Riders were activist that rode buses in southern states where segregation in bus seats was strong and the white supremacists attacked them, this violent response gain them support and public relevance.

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.

according to worldatlas.com, the u.s. has an 86% literacy rate.