The Supreme Court ruling in dred Scott v. Sanford (1857) helped to increase sectional conflict because the decision

What states were considered part of the antebellum south?

Which sentence best explains how steam power changed agriculture in england between 1810 and 1850? a. farmers started using steam-powered machines to spray chemical fertilizers and pesticides. b. livestock farmers began using steam-powered machines to milk cattle and shear sheep. c. steam-powered railways transport and sell agricultural produce far from where it was grown. d. steamships to transport large numbers of people from the united states to english farms.

How many battles were confederate victories? (specifically: major battles)