Republican defender of the slave Dred Scott

"On this day in 1856, Montgomery Blair, one of the founders of the Republican Party, argued before the U.S. Supreme Court in defense of the slave Dred Scott, who was suing for his freedom. Blair later served in the cabinet of President Abraham Lincoln. Sadly, all 7 Democrat Justices on the Supreme Court would vote against Mr. Scott, decreeing that "a black man has no rights a white man is bound to respect." Both Republicans voted for him, in the infamous 7-2 Dred Scott decision." --Michael Zak, Grand Old Partisan Blog