Answer:
15th Amendment.
Explanation:
The 15th Amendment of the Constitution of America allowed all men to vote without racism and discrimination. The law after the Civil War granted the rights to the African Americans (now freed) to vote. Before ratifying the amendment, only white men in America were allowed to vote and elect the government. The 15th Amendment was rectified during the Reconstruction era along with other Amendments like the 13th and 14th.
In the King James version
the word - abide - appears 82 times
the word - abideth - appears 30 times
In general, the labor reform movement spread to other areas of life because people became aware of how powerful these movements could be in changing society.