
The Fifteenth Amendment to the United States Constitution was ratified on February 3, 1870, and it prevented the federal and state governments from using race or former servitude as an excuse to deny citizens the right to vote. The amendment was added after the Civil War, during which slavery was a dominant institution. The 15th Amendment was the third of three amendments adopted during Reconstruction that significantly altered American society, government, and politics.
| Characteristics | Values |
|---|---|
| Date added to the Constitution | 30 March 1870 |
| Date passed by Congress | 26 February 1869 |
| Date ratified | 3 February 1870 |
| What it granted | African American men the right to vote |
| What it prevented | States or the US from giving preference to one citizen over another on account of race, colour or previous condition of servitude |
| What it did not do | Confer the right of suffrage upon anyone |
| What it did | Invested citizens of the US with a new constitutional right |
| What it contains | Two short sections: the first prohibits the government of the US or of any state from denying any male citizen the right to vote on account of race, colour or previous condition of servitude; the second grants Congress enforcement power |
| What it is also known as | The nation's "second birth" and a "greater revolution than that of 1776" |
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What You'll Learn
- The 15th Amendment was ratified on February 3, 1870
- It granted African American men the right to vote
- Republicans added the amendment to guarantee black suffrage
- The amendment was certified as part of the Constitution on March 30, 1870
- The first black person to vote after its adoption was Thomas Mundy Peterson

The 15th Amendment was ratified on February 3, 1870
The 15th Amendment to the U.S. Constitution was ratified on February 3, 1870, and it granted African American men the right to vote. This amendment was the third of three amendments adopted during Reconstruction that significantly transformed American society, politics, and government. The 13th Amendment, which abolished slavery after the Civil War (1861–1865), was ratified in December 1865, and the 14th Amendment, which defined citizenship and guaranteed citizens' rights, was ratified in July 1868.
The 15th Amendment specifically prohibited the federal and state governments from denying citizens the right to vote based on their race, colour, or previous servitude. This amendment was a significant step towards racial equality, ensuring that African American men, many of whom were newly freed slaves, could exercise their right to vote.
The amendment faced opposition from Democrats and encountered challenges during its ratification process. It survived a difficult ratification fight and was eventually certified as part of the Constitution on March 30, 1870. In the House of Representatives, the amendment received support solely from Republicans, with 144 votes in favour, 39 against, and seven abstentions. The Senate saw a similar voting pattern, with 33 Republicans voting to approve the amendment.
Despite the ratification of the 15th Amendment, African Americans continued to face barriers to voting in the subsequent years. Southern states employed methods such as poll taxes, literacy tests, and other discriminatory practices to disenfranchise African American voters. It would take until the passage of the Voting Rights Act of 1965 for the majority of African Americans in the South to become registered voters.
The 15th Amendment was a crucial step in the struggle for racial equality, but it also revealed the ongoing challenges and the need for continued efforts to protect and expand voting rights for all citizens, regardless of race.
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It granted African American men the right to vote
The 15th Amendment to the U.S. Constitution, ratified on February 3, 1870, and added to the Constitution on March 30, 1870, granted African American men the right to vote. This was the third of three amendments adopted during Reconstruction that significantly altered American society, government, and politics. The 13th Amendment, which abolished and prohibited slavery in the wake of the American Civil War (1861–1865), was ratified in December 1865. The 14th Amendment, which defined citizenship and guaranteed the rights of citizens, was ratified in July 1868.
The 15th Amendment prevented the federal and state governments from using race or former servitude as an excuse to deny citizens the right to vote. It declared that the "right of citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude." This amendment was a significant step towards racial equality, ensuring that African American men were no longer excluded from the political process due to their race or history of slavery.
However, despite the protections offered by the 15th Amendment, African Americans continued to face barriers to voting, particularly in the Southern states. White supremacist groups, such as the Ku Klux Klan, opposed racial equality and used violent means to prevent African Americans from exercising their right to vote. Additionally, Southern states enacted discriminatory laws and requirements, such as poll taxes and literacy tests, which made it difficult for African Americans to register and vote.
The struggle for voting rights for African Americans continued for many decades, with President Lyndon B. Johnson urging Congress in 1965 to pass legislation that would protect the 15th Amendment and ensure government "of and by all the people." It wasn't until the passage of the Voting Rights Act of 1965 that the majority of African Americans in the South were registered to vote, nearly a century after the 15th Amendment was ratified.
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Republicans added the amendment to guarantee black suffrage
The 15th Amendment to the United States Constitution, which was added in 1870, was a significant step towards guaranteeing the right to vote for Black Americans. The amendment states that the right of citizens of the United States to vote shall not be denied or abridged by the United States or any state based on "race, colour, or previous condition of servitude".
The addition of this amendment was a response to the issue of Black suffrage, which was a pressing concern during the Reconstruction Era following the Civil War. While the 13th Amendment had abolished slavery, and the 14th Amendment provided citizenship, the 15th Amendment addressed the specific issue of voting rights for Black men. This was a priority for the Radical Republicans in Congress, who wanted to ensure the protection of Black male voters.
The Republicans' solution to the issue of Black suffrage was to propose a Constitutional amendment that would guarantee the right to vote for Black citizens in all states, regardless of which party controlled the government. This proposal was developed between the election of Ulysses S. Grant as president and his inauguration. The writers of the amendment produced three versions, with the first one being accepted as it was the most moderate. This version prohibited states from denying citizens the right to vote based on race, colour, or previous experience of slavery.
The 15th Amendment was passed by Congress and ratified on February 3, 1870, and it was considered a significant achievement by many. However, it is important to note that this amendment did not end the struggle for Black voting rights. Despite the amendment, Southern Democrats found ways to prevent Black people from voting, and white supremacist groups like the Ku Klux Klan gained strength. It would take many more years and further amendments, such as the Voting Rights Act of 1965, to address ongoing discriminatory voting practices and fully secure voting rights for Black Americans.
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The amendment was certified as part of the Constitution on March 30, 1870
The 15th Amendment to the U.S. Constitution was certified as part of the Constitution on March 30, 1870. This amendment was a significant milestone in the struggle for African American voting rights, as it prohibited the denial of the right to vote based on race, colour, or previous servitude. Despite facing opposition from Democrats, the amendment was ratified and added to the Constitution, marking a crucial step towards racial equality in the United States.
The 15th Amendment was the culmination of a prolonged fight for equal voting rights, particularly for African Americans. Prior to its ratification, voting rights were often restricted to "white male citizens" due to state constitutions that linked race and sex in suffrage qualifications. The 14th Amendment, ratified in 1868, had already granted citizenship and equal protection under the law regardless of race. However, it specifically mentioned only male citizens in its second section, creating a disparity in the civil rights of women and African Americans.
The 15th Amendment addressed this issue by explicitly prohibiting the federal and state governments from using race or previous servitude as a reason to deny citizens their right to vote. This amendment ensured that if citizens of one race with certain qualifications were permitted by law to vote, those of another race with the same qualifications must also be allowed to vote. It was a significant step forward, empowering African American men with the right to vote and participate in democratic processes.
The ratification of the 15th Amendment was not without its challenges and setbacks. While it was passed by Congress on February 26, 1869, and ratified on February 3, 1870, the implementation of its provisions faced resistance. Southern states employed various methods, including poll taxes, literacy tests, and other discriminatory practices, to effectively disenfranchise African Americans and prevent them from exercising their newly granted voting rights.
Despite these obstacles, the 15th Amendment laid the foundation for further advancements in civil rights. It served as a crucial step in the Reconstruction era, empowering African Americans and reshaping American society, government, and politics. The amendment's impact extended beyond the legal realm, influencing social attitudes and challenging prevailing notions of white supremacy. The certification of the 15th Amendment on March 30, 1870, thus, represents a pivotal moment in the ongoing struggle for racial equality and voting rights in the United States.
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The first black person to vote after its adoption was Thomas Mundy Peterson
The Fifteenth Amendment to the United States Constitution, which was passed by Congress on February 26, 1869, and ratified on February 3, 1870, prevented states from denying any citizen the right to vote based on their race, colour, or previous experience of slavery. Despite the amendment, Southern Democrats continued to suppress the black vote through violence, intimidation, and electoral fraud. They also enacted ""Jim Crow" laws that created barriers to voter registration, such as poll taxes and literacy tests, which resulted in the disenfranchisement of most black voters.
The first Black person to vote after the adoption of the Fifteenth Amendment was Thomas Mundy Peterson, who cast his ballot on March 31, 1870, in a Perth Amboy, New Jersey, referendum election adopting a revised city charter. Peterson, born on October 6, 1824, in Metuchen, New Jersey, was the son of Thomas Sr., a free man, and Lucy Green, an enslaved woman. He worked various jobs, including on ships and as a janitor and handyman for the first public school in Perth Amboy.
Peterson's historic vote was met with racism and resistance from white voters, but he persevered and continued to participate in the democratic process. To commemorate his achievement, the citizens of Perth Amboy presented Peterson with a gold medal in 1884, which he wore proudly. In New Jersey, March 31 is annually celebrated as Thomas Mundy Peterson Day. While Peterson may have been the first to vote after the ratification of the Fifteenth Amendment, it is important to note that several states and towns had previously allowed some free Black men to vote, and Black suffrage had been allowed earlier in Reconstruction in several states of the former Confederacy.
The Fifteenth Amendment was a significant step towards racial equality, but it did not confer the right to vote upon anyone. Instead, it aimed to prevent discrimination in voting laws based on race or colour. The struggle for equal voting rights continued for over a century, with the Nineteenth Amendment finally extending the right to vote to women nationwide in 1920.
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Frequently asked questions
The 15th Amendment was added to the Constitution on March 30, 1870.
The 15th Amendment granted African American men the right to vote. It declared that the "right of citizens of the United States to vote shall not be denied or abridged by the United States or by any state on account of race, color, or previous condition of servitude."
The 15th Amendment was a significant step towards racial equality in the United States. However, despite the amendment, Southern states found ways to prevent African Americans from voting through the use of poll taxes, literacy tests, and other discriminatory practices. It would take until the passage of the Voting Rights Act of 1965 for the majority of African Americans in the South to be registered to vote.

























