This is a map of the ancient Roman Empire. It shows the lands in the empire in 201 BCE and in 100 BCE.
What could historians learn about the Roman Empire from studying this map? Choose three answers.

A.what areas were in the empire in 201 BCE
B.what areas were added in or before 100 BCE
C.what bodies of water the Romans controlled
D.what methods the Romans used to expand the empire
E.how the empire grew from 201 to 100 BCE


Brainlyist provided.