What did people take along when they traveled through the oregon trail in 1846?

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.

Which event occurred in 1943 and to make the allied victory possible choose all answers that are correct

What man proposed a solution to the issue of slavery in the territories suggesting the idea of popular sovereignty