The 13th Amendment to the United States Constitution was passed by Congress on January 31, 1865, and ratified on December 6, 1865. It abolished slavery and involuntary servitude, except as punishment for a crime. The passing of the 13th Amendment was a significant moment in Black history as it officially ended the institution of slavery in the United States.

The amendment was a major milestone in the struggle for civil rights and equality for African Americans. However, despite the abolition of slavery, the amendment's loophole allowing for involuntary servitude as punishment for a crime would later be exploited through practices such as convict leasing and chain gangs, leading to the continuation of forced labor and systemic oppression of Black Americans.

The 13th Amendment played a crucial role in shaping the trajectory of Black history in the United States, marking the end of one chapter of systemic racial injustice while also highlighting the ongoing challenges and complexities of achieving true equality and justice for all.