Sentence re-ordering . solve it fast

What does “.com" stand for? commercialcommerce commutingcommunication

Arrange the events in chinese history in chronological order using the numbers 1-4. the ming dynasty falls to the qing. china experiences a 400-year period of peace known as the pax sinica during the han dynasty. a golden age of expansion and culture occurs during the tang dynasty. nationalists and communists fight a civil war for control of china.

Why does rosaline represent a foil to juliet ?