One of these people named “Emperor” Shields Green held a secret meeting at Chambersburg, where he met with John Henry Kagi. A year after the passage of legislation centering on these people, Edward Gorsuch (-5[1])was killed in the Christiana Riot. The notoriety of William and Ellen Craft pushed politicians (-5[1])to pass an act centering on these people. (-5[2])The Supreme Court ruled that Wisconsin had no power to nullify a law (-5[2])named (15[1])for these (15[1])people in (*) Ableman (-5[1])v. Booth. (10[2])Prigg (10[1]-5[1])v. Pennsylvania (-5[1])curbed a 1793 (10[1])act concerning these people. (-5[2])Places named for Levi Coffin and John Rankin assisted these people, (-5[1])one of whom (10[1])named Henry Box Brown (10[3])mailed (10[1])himself (10[3]-5[1])from Virginia to Pennsylvania. (10[3]0[1])An act included as part of the Compromise of 1850 is named after, for 10 points, what people assisted by ■END■ (10[1])