Which is a proper noun? which is a common noun?

rodger williams was a minister who came to boston with the puritans in 1631.

There are six red marbles 4 blue marbles and 15 green marbles in a jar if you reach in and randomly draw one what is the probability that it will choose a red marble

Read this sentence:somebody save the smoke! the nomadic tribes move to a new location each season. which word provides a clue to the meaning of nomadic? new season move location

What lines in this expert from act v of shakespeare’s romeo and juliet create dramatic irony