F. Scott Fitzgerald
Prohibition & bootlegging
The Jazz Age
reaction to World War I
roaring 20s lifestyle
speakeasies
flappers
silent film star Louise Brooks
author Dorothy Parker
expatriates
East Egg and West Egg (note: these are fictional places)
New York in the 1920s
The Teapot Dome Scandal
Sacco and Vanzetti
Harlem Renaissance

Try using these sites:

Jazz Age Culture
Flapper Culture
The Roaring Twenties
 The Roaring 1920's WebQuest
A Bio of America: The Twenties
Music of the 1920s
Jazz Babies - An Eclectic Look at the 1920s