Did the civil rights act of 1957 allow african americans to vote?

yes

Explanation:

Partly in an effort to defuse calls for more far-reaching reforms, President Eisenhower proposed a civil rights bill that would increase the protection of African American voting rights. By 1957, only about 20% of blacks were registered to vote.

c. troops marched forward in close formation against newer, more accurate weapons

they usually pass federal laws

and sometimes in the elections of the president