What was the nineteenth
amendment about

The Nineteenth Amendment (Amendment XIX) to the United States Constitution prohibits the states and the federal government from denying the right to vote to citizens of the United States on the basis of sex.

Explanation:

Initially introduced to Congress in 1878, several attempts to pass a women's suffrage amendment failed until passing the House of Representatives on May 21, 1919, followed by the Senate on June 4, 1919. It was then submitted to the states for ratification. On August 18, 1920, Tennessee was the last of the necessary 36 states to secure ratification. The Nineteenth Amendment was officially adopted on August 26, 1920: the culmination of a decades-long movement for women's suffrage at both state and national levels.

where are the statements?

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.