I believe the Zimmerman Telegram. America received a coded message from Mexico, which wasn't so nice.
Answer:
When they tried to protest, the day became known as BLOODY SUNDAY, due to the hundreds of African Americans that were killed on that day.
Explanation:
Answer:
In October of 1917 Vladimir Lenin led a violent overthrow of this temporary government. Lenin gained the support of the Russian peasants and factory workers by promising them peace, land, and bread and preaching the ideas of Karl Marx's communism.
Founded: Red Army, Bolsheviks, Communist Party
Nationality: Soviet Union