13. Why was there a need for more mechanical agriculture? a. Farmers could no longer rely on slaves to do the work
b. Greater need for crops
c. Farmers had larger plots of land
d. To combat the cities’ call for more cattle meat

well this is going to be a long answer lol ok so the visigoths were a branch of the goths who frequently raided rome, uh the hunas attacked the guptas a lot and weakened them, uuhm of course the romans used math and science in there every day lives i mean they had a whole empire to run, and rome was split into east and west by a general named diocletian. hope this you! : )

b toward the volcano.landward. the landward side of something is the side nearest to the land or facing the land, rather than the sea.

is there a table of answers to choose from?

powerful warriors rose to become chiefs, who had a privileged place in society.