Why is the voting rights act of 1965 considered one of the most effective pieces of civil rights legislation in history.

removed barriers to black enfranchisement in the South, Segregationists attempted to prevent the implementation of federal civil rights legislation at the local level.

Explanation:

The Voting Rights Act may be considered among the most farreaching pieces of civil rights legislation in U.S. history because it vastly improved voter turnout and gave African American voters the legal means to challenge voting restrictions.

the answer is mass marketing.

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live