What would you say are two 'gifts' we still have from the Roman Empire?

Explanation:

The Romans did not invent drainage, sewers, the alphabet or roads, but they did develop them. They did invent underfloor heating, concrete and the calendar that our modern calendar is based on. Concrete played an important part in Roman building, helping them construct structures like aqueducts that included arches.

please mark me brainliest and follow me my friend.

i think the fact that abraham lincoln was a tyrant

or probably like what the other person said from sitting in the chair to get assasinated xd

~batmans wife dun dun

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.