The Harlem Renaissance was the celebration of African American creativity and culture. During this Era they discovered lots of different music and art created by the African American people.
The French Revolution was responsible for inspiring revolutions in Latin America. The French found inspiration in the American Revolution- a decade earlier- and the French colony of Haiti revolted as a direct result of the upheaval in France. French control of Spain also caused Spanish colonies to rule themselves, and eventually rebel once the Spanish king returned to power.
The first world war placed an unbearable strain on Russia's weak government and economy, resulting in mass shortages and hunger. In the meantime, the mismanagement and failures of the war turned the people and soldiers against the Tsar whose decision to take personal command of the army seemed to make him personally responsible for the defeats. In March 1917, the Tsar first lost control of the streets, then the soldiers, and finally of the Duma, resulting in his forced abdication on March 15th, 1917.
It weakened it because in the Great Depression they lost all money
