Answer:
A group dedicated to promoting civil rights would likely focus on addressing lack of knowledge on right to constitutional remedies.
The 13th Amendment was the amendment that abolished slavery in 1864. The problem with these Georgia's Black Codes is that they were just another way of keeping the blacks in a cycle of slavery. Slavery was prohibited in all instances except as a punishment for crime. Most of the African-Americans after the war have been jobless and this law basically made it possible for them to be arrested for being jobless and put to slavery once again.
These are the formal ways...
1) Get 2/3rds majority vote in both houses of Congress to propose a Constitutional amendment and a 3/4ths vote of the State Legislature to ratify the amendment.
2) Call a Constitutional convention by 2/3rds of the state legislatures with a 3/4ths vote to ratify the amendment.
Nagasaki and Hiroshima
The bombs were dropped on August 6 and 9,1945
