Understanding Concepts 1. Location Small circles on the map represent cities that were located near the caravan
trade routes. Why were there so many cities along some routes and so few cities along
others?

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! : )

answer: c  

the factory goes out of business, causing the workers to lose their jobs.

explanation:

demand is the need and oportunity to buy a given good or service.

the china one is last

explanation: