The event that first appeared, among the ones offered, is the World War I in 1914, after the assassination of Archduke Ferdinand. The war began with the declaration of the war to Serbia by Austro-Hungary, due to which Russia entered the war by announcing the war to Austrio-Hungary. Already tired of the wars, and the failures with Japan, Russia entered the war under very big domestic problems. This situation was used by the Bolsheviks, and with the enormous dissatisfaction of the people, in a pair of Revolutions, took over the power in October 1917. The war ended with the defeat of Germany and its allies, by signing the Treaty of Versailles, according to which Germany was supposed to pay war compensation. Many countries suffered great damage during the war, many countries had a bad economic situation after the war, it was a great depression that used Mussolini to promote the ideas of fascism. The terms of the Treaty of Versailles have contributed to a bad economic situation in Germany, along with great depression, humiliation and a sense of helplessness, which used Hitler as the main arguments for the rise of fascism and Nazism.
World War I started in 1914. This war caused citizens to revolt and overthrow corrupt governments in areas like Russia, where the Bolshevik Revolution took place during 1917.
World War I ended with the Treaty of Versailles in 1919. This punished Germany for the beginning of World War I. Along with Germany, several other countries were destroyed. Not only was their infrastructure destroyed, their economy was suffering as well. This all helps lead to the rise of fascism.
The positive achievements of the Assyrian Empire were mostly their achievements in metalworks. The Assyrians were widely known and made important contributions to metalurgy as they were masters of iron works and producing items out of iron.
These were called the Palmer raids and were a part of the red scare. He did it because they were accused of being communists and anarchists, or were just too much left and liberal. This was out of fear that they might get enough people and start their own revolution in the country.
Both sides committed atrocities against the other. Powhatan was finally forced into a truce of sorts. Colonists captured Powhatan's favorite daughter, Pocahontas, who soon married John Rolfe. Their marriage did help relations between Indians and colonists.