Match the following social or political features to the appropriate civilizations. 1.reasons for decline are unclear 2.chose rulers through a system of heredity 3.established a tribute empire a. maya b. inca c. aztec

reasons for decline are unclear. Maya

Chose rulers through a system of heredity. Inca

Established a tribute empire. Aztec

Explanation:Just took the test

b) race riots in several cities

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! : )