On March 14, 1793, Chloe Cooley fought back as her enslaver and a group of men bound her, took her across the Niagara River, and sold her. Now, she's being commemorated on a stamp for the role her resistance played in Upper Canada's gradual abolition of slavery. [1/9] https://t.co/6oCJizmmpOpic.twitter.com/TPoj7K1V06