Which of the following describes a mojor difference between the first and the second waves of european imperlism

How did the united states obtained the purchase of floridia to extand its frontiers to the pacific ocean

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 facts represent the economic reality the nation faced in 1933? choose all answers that are correct.