Please help with this.

it would be  

germany had to pay all damages related to the war.

and i think

germany had to take sole responsibility for the war.

yes.

explanation:

because it let the japanese know who had the upper hand in the war.

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

i think iowa because you committed the crime there