Why was the United States entering the war at a critical time? What was the state of Europe at the time of U. S. Entry? What was happening in Russia

Because of the possibility of Germany winning the war.

Explanation:

The United States entered the war in 1917. Germany had a great advantage on the European battlefield, so the United States' entry changed the balance of power. Economic factors are one of the key elements of entering the war. Namely, the United States sold large quantities of weapons to Britain and France. There was a possibility that those countries would lose the war, and in that case, they would not be able to repay the debt.

The situation in Russia was complicated. The country did not have developed industry and was not ready for war. The largest number of victims during the war was among the Russians. The country also faced a revolution, the king was overthrown, and the Bolsheviks took overpower.

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 pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.