Which accurately describes the influence of the Celts on the Roman Empire?
1) The Celts invented paper, and the Romans adopted this technology.
2) The Celts invented chain mail, and the Romans adopted this technology.
3) The Celts invented gunpowder, and the Romans adopted this technology.

I would say 2

Explanation: The existence of the Celts was first documented in the seventh or eighth century B.C The Roman Empire, which ruled much of southern Europe

i really really really really really really dont know

“i think it is very plausible that if there are five votes to end the death penalty, it could be with the people who are on the court right now,” - smith

so basically it is not clearly and consistently imposed