What was the cause of the spread of the abolition movement? Several publications in the mid-1800s made the cruelties of slavery public in the North.

A slave rebellion showed Northerners that slaves were actually very educated.

The publication of a pro-South book made northerners fear for their economy.

Cotton became an economic goldmine and made northern industries lose money.

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.

What was the result of delegates from the democratic party not being able to nominate a candidate in 1860

What was new about the writing system developed by the phoenicians, and why was this important to the growth of knowledge and spread of ideas?