Under feudalism, a piece of land granted to lords and knights in exchange for loyalty was called a?

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 does fortas defend the majority decision that free speech in school is constitutionally protected

What are some of the difficulties that the japanese face due to the islands' geography?