Help me please big help

It's leaders conquering small kingdoms across India.

Explanation:

The Mauryan Empire (321 BCE - 185 BCE) was a powerful political unit emerged after the death of Alexander the Great. Its founder was Chandragupta Maurya.

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! : )

b. they tried to evict the squatters from the area.

so sorry if wrong