Most MLK Jr's rhetoric was about equality, (<em>recognition and affirmation</em>), stating that every american must work for racial equality and claiming that African Americans should be granted equal rights, but acknowledging that civil rights alone would not solve the income inequality issue created by the prior oppression, implying that African Americans will be free when they could have economic equality and equality of opportunities. Thus King believes that African Americans will be content <em>when they are completely free</em>.
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A protagonist is the central character or leading figure in poetry, narrative, novel or any other story. A protagonist is sometimes a “hero” to the audience or readers.
Both are great ways to help improve your vocabulary and spelling. However I would suggest frequent reading to familiarize yourself with the words.
