Explanation:
The 13th Amendment banned slavery and all involuntary servitude, except in the case of punishment for a crime. ... The 15th Amendment prohibited governments from denying U.S. citizens the right to vote based on race, color, or past servitude.
Thomas Jefferson is the answer
Phillip Randolf believed that situation was unfair because African American did not receive the rights they deserved in their own country.
Asa Philip Randolph was a leader in the Civil Rights Movement, the American labor movement, as well as socialist political parties.
In 1925, he organized and led the first predominantly African-American labor union known as the Brotherhood of Sleeping Car Porters