Morality objective

Is morality objective or relative?
Academic Level : Bachelor
Paper details
If you haven’t already, please review Martin Luther King, Jr.’s Letter from Birmingham Jail.
(Links to an external site.) https://teachingamericanhistory.org/library/document/letter-from-birmingham-city-jailexcerpts/
How would you assess his views according to what Benedict and Pojman discussed regarding morality?
Explain your reasoning.