What was the major purpose of the International Petroleum Exposition? A. to protest the oil industry
B. to stop the drilling of new wells
C. to create the Spavinaw Water System
D. to grow the oil industry

B

Explanation:

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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! : )