Respuesta :
Answer:
to make people aware of how much racial inequality still exists and persuade them to work for change
Explanation:
It can't be the first one, because King's "I Have a Dream" speech was made during a time of severe racial inequality, so he couldn't have been talking about the "history" at that time.
It can't be the second one because the word "dream" can have multiple meanings. In this case, most likely in a hopeful way, and his speech was to make change.
It can't be the fourth one because Martin Luther King didn't want to overthrow the government. His protests were peaceful.