What three amendments are also referred to as the civil war amendments?

The three amendments referred to as the Civil War Amendments are the 13th, 14th, and 15th Amendments to the United States Constitution. The 13th Amendment, ratified in 1865, abolished slavery and involuntary servitude. The 14th Amendment, ratified in 1868, granted citizenship to all persons born or naturalized in the United States and provided for equal protection under the law. The 15th Amendment, ratified in 1870, aimed to protect the voting rights of African American men by prohibiting the denial of the right to vote based on race, color, or previous condition of servitude.