1836

Alexander Twilight was elected to the Vermont General Assembly, becoming the first Black American elected to a state legislature in United States history. Twilight served as principal of the Orleans County Grammar School and was a respected community leader in Brownington, Vermont. His election was a solitary but historic milestone in Black political participation, occurring more than three decades before the 15th Amendment would guarantee Black men the right to vote.

Henry Blair of Maryland received his second US patent, this time for a cotton planter. He remains the only enslaved person known to have been granted a US patent. His two patents in 1834 and 1836 established an early record of Black technological innovation under extreme legal and social constraints.

Henry Blair received his second US patent — for a horse-drawn cotton planter that cut seed furrows and covered them in a single pass — making him the only Black American known to have received two patents before the Civil War. His inventions directly improved agricultural efficiency in the same crop system that enslaved millions, demonstrating Black technological capability under severe legal constraint.