The selma-to-montgomery civil rights march and the violent response it attracted led to:

The Selma to Montgomery  march, and the participation of Martin Luther King, Jr.’s in the historic march raised awareness of the difficulties faced by black voters, and the need for a national Voting Rights Act. Consequently, it led Congress to pass the Voting Rights Act in August of 1965. This guaranteed the right to vote to all African Americans.

a, a, a

(Selma, three attempts, the Voting rights act)

Explanation:

the quote by walter cronkite contributes to the central idea of the text by supporting the central idea. cronkite argues that what is deemed “right” for and in america may not be good for other countries. this supports the central idea of the text, that the vietnam war was unpopular in america for multiple reasons- including cronkite’s.