How did the Dred Scott Decision divide the country

In 1846, Dred Scott, a slave living in St. Louis, sued in a Missouri court for his and his family’s freedom

Explanation:

Eleven years later, the case reached the highest federal court in Dred Scott v. Sandford, where the U.S. Supreme Court rejected Scott’s claim to freedom by a vote of 7-2. While the verdict had a personal impact on Scott and his family, it also had legal, political, social, and economic ramifications that reverberated throughout the country in the years immediately preceding the Civil War.

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.