what kinds of figurative language does king use in his speech to decscribe inequality and the work of the civil rights movement

Metaphor: King compares injustice and oppression to sweltering heat and freedom and justice to an oasis.

Explanation:

King repeats the sweltering heat metaphor toward the end of the speech, referring specifically to Mississippi, a state where some of the worst offenses against blacks had been carried out.

can you show the map , i'll be able to update my answer

answer; i believe the correct answer is enlightenment;