This country controlled most of the land in America by the mid-1500's? a.
Spain
c.
France
b.
Portugal
d.
England

Spain

Explanation:

the answer to your question is:

strong-mayor system

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! : )