Which historical event most caused the us urban population to climb from 6 million to 44 million between 1860 and 1910?
a. union defeat of the confederacy in the us civil war
b. discovery of gold near san francisco, california
c. united states winning the spanish-american war
d. development of factories during the industrial revolution

cultural achievements of the 1920's 2010  

1. cultural achievements and african american achievements in the 1920’s  

2. art and literature charles lindberg flew from ny to paris, france. became national hero; first transatlantic flight.  

3. greenwich village (new york) and the south side (chicago)  many artists, writers, and intellectuals flocked to these areas to share ideas  people lead bohemian, or artistic and unconventional, lifestyles

the answer is b hope that