1. There was a girl "west" and he still did not break it off totally 2. He went out with an accountant a bit and then let it fizzle out 3. Jordan

1. Women's votes, 2. country getting richer, 3. more people moving to cities, 4. Jazz, 5. new dances

Someone watching and judging the society.

1. He was successful in the war. 2. He got a medal from Montenegro. 3. He studied in Oxford. 4. He lived in many European capital cities. 5. He collected rubies

The garage, the glasses of TJ Eckleburg, the windows at the apartment in New York, Gatsby's car

That Daisy, whom he loved, married another man.

Yes. She told Nick she was unhappy and she shook her head at Tom when the phone rang for the second time at dinner.

He was drunk and Myrtle kept saying Daisy's name. (That does not make it OK though!)

He fixed the 1919 World Series (baseball). - The event is real.

old money, the "aristocracy" of the USA (white, Anglo-Saxon)

They grew up together.

He was a member of the Jewish betting mafia. He was killed. This is a real event.