Describe the worldwide environmental changes that set the stage for the age of mammals.

i really really really really really really dont know

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

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! : )