The___was the first piece of legislation that defined what a prescription is and who could authorize the use of prescription drugs.

Explanation:

The schedules are designated schedule I, schedule II, schedule III, schedule IV, and schedule V. Many drugs require a prescription, even though they are not a controlled substance. The safety and the effectiveness of prescription drugs in the US are regulated by the 1987 Prescription Drug Marketing Act (PDMA).

d.summerains, the last one

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! : )