
Senate Democrats @SenateDems
Benjamin Banneker (1731-1806) was an influential abolitionist who fought for the rights of African Americans Author. Surveyor. Landowner. Farmer. Astronomer. Mathematician. He helped plot the boundary for DC He’s credited with building 1st clock in America #BlackHistoryMonth https://t.co/9WU3x7cv9R — PolitiTweet.org