What did Fredrick Douglass do to convince northerners that slavery was wrong?

How much time does it take for a balloon to deflate? Where is the Cavalier Public Library in Cavalier located? What are rebels during the American Revolution? Was the road of silk used to help make the Great Wall? What was the longest Home Run ever hit by Willie Stargell in the Astrodome? Which sentence best describes the geographical history of the Byzantine Empire? Margaret donner in donner party? General history of Survey from the Greek to the modern era? When was the first library created and why? When did Homer Plessy plead guilty? How many goals did mia hamm score in all? The growth of trade between Western settlements and Eastern towns and cities was encouraged by the development of? Where were mummies made in? What was a large farm called in South Carolina and other colonies? What was Chiang Kai-Shek's goal during the northern expedition? What was the result of Mikhali Gorbucher's attempt to improve the Soviet Economy? True or false Marcus Aurelius was the last emperor to rule a united empire? How old was King Henry the 8th at ascent? One of the few generals in history to ever conquer and occupy Egypt is? How hard was it for Jews to get jobs after the Holocaust?

What did Fredrick Douglass do to convince northerners that slavery was wrong?