Martin Luther King, Jr. was a civil rights activist in the 1950s and 1960s. He led non-violent protests to fight for the rights of all people including African Americans. He hoped that America and the world could become a colorblind society where race would not impact a person's civil rights. He is considered one of the great orators of modern time
I know that luther opposed the catholic church because he thought that they were corrupt and abused their power, especially because of indulgences, which is payment to the government in order to get a "ticket" to heaven. And he thought it was not what God would want and that it is extremely bad to do that and I'm not sure what else you can read his 95 thesis if you want to.
