What was the pax romana, and when did it take place?

The Pax Romana was a 200 year period of peace in the Roman Empire. It lasted from 27 BCE to 180 CE.

yes it is different; your family is right : )

explanation:

a fair is where you purchase things while a carnival is where people are on the streets in carnival

the united states broke it's neutrality was the constant german sinking of trading vessels resulting in the loss of lives, one example would be the lusitania.