Answer:
The theme of the story is freedom, marriage, our identity and independence.
"In September he spent most of his time visiting parks, while in October he mostly flew kites" would be a possible combination, although there are several others you could choose.
George W bush signed the Immigration act of 1990 which allowed over 700,000 immigrants to come to the U.S (and because america is awesome)
C. filled societies with strong competitor