Iowa became a free state in 1846 (it's still a territory in the picture), and 1846 column at the bottom should be filled in (14 free and 15 slave, by my count). The Invisible Hand (talk) 06:11, 1 September 2017 (UTC)
Iowa became a free state in 1846 (it's still a territory in the picture), and 1846 column at the bottom should be filled in (14 free and 15 slave, by my count). The Invisible Hand (talk) 06:11, 1 September 2017 (UTC)Reply
