can you mention some points that were incorporated during the change?
UNANSWERABLE
what does the fifteenth amendment to the constitution say It prohibits the federal government and each state from denying a citizen the right to vote based on that citizen's "race, color, or previous condition of servitude." when was it introduced? It was ratified on February 3, 1870. who were involved in preparing it? A House and Senate conference committee. did the amendment undergo changes after it was approved? Yes, the final draft nonetheless faced significant hurdles in being ratified by three-fourths of the states. who proposed the amendment? A House and Senate conference committee.
wiki:19623528
Fifteenth Amendment to the United States Constitution [SEP] Proposal
Anticipating an increase in Democratic membership in the following Congress, Republicans used the lame-duck session of the 40th United States Congress to pass an amendment protecting black suffrage. Representative John Bingham, the primary author of the Fourteenth Amendment, pushed for a wide-ranging ban on suffrage limitations, but a broader proposal banning voter restriction on the basis of "race, color, nativity, property, education, or religious beliefs" was rejected. A proposal to specifically ban literacy tests was also rejected. Some Representatives from the North, where nativism was a major force, wished to preserve restrictions denying the franchise to foreign-born citizens, as did Representatives from the West, where ethnic Chinese were banned from voting.