In 1830 he started an abolitionist paper, The Liberator. In 1832 he helped form the New England Antislavery Society. When the Civil War broke out, he continued to blast the Constitution as a pro-slavery document.
Supreme Court should be the right answer
Dred Scott, a slave, had been taken to Illinois, a free state, and then Wisconsin territory, where the Missouri Compromise of 1820 prohibited slavery.
If you're asking in general then, the area has to have people who share common customs, belief and language.However, this might not entirely be true as there are some countries which have vast diversity and still portray nationalism.
Hope this helps!!
