How did Dr. King’s leadership benefit Americans who were not black?

All the other communities were given a way to fight for their rights by Martin Luther King Jr.

Explanation:

Many others followed in the footsteps of King, who successfully guided people to the adoption of the Civil Rights Act and a better African-American future. The strategies and acts King undertook himself, such as marches, sit ins, nonviolent resistance in general, were used by many other groups who wanted to fight for their rights as women.

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all of them are correct

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 liv