How did the Supreme Court's ruling in Dred Scott v. Sandford increase sectional tension between the North and South?

How was the creation of parliament a step toward the creation of democracy in england? [ 15 points ]

Which of the following was not an effect of westward expansion? a. native american tribes suffered confinement on reservations. b. native americans learned new techniques of irrigation. c. many native americans died from the spread of disease. d. natural resources were depleted from misuse by white settlers.

Which amendment best addresses the fears of the federalists like james madison, that rights and powers not specifically listed in the consttuition or bill of rights will not be protected in the future