During world war 1, how did war-focused economies change the way industry operated
a. governments converted factories to produce military supplies
b. all economic activities intended to war effort
c. most industries were nationalized to ensure production of sufficient supplies
d. government took complete control of all industrial production

A. Governments converted factories to produce military supplies

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! : )