Conflicts of War

The wars of this century were the cruelest in history.
The dead were a total of 10,000 people, this occurs in the First World War and is said that the second war there was an amount of 40,000,000 deaths.
These facts change the distribution of the states.    At this time United States ranks first in world economy.
Germany declares war and begun to show a lot of power, invades neutral Belgium.
Germany gains the power for its demonstration in war.
The tactics of the war were: Industrial Revolution, with this revolution begins the technological revolution.  On November 11, 1918 ended the 1st world war.  Humanity realizes irrational acts that can have the man for power.  It is believed that wars arose from a political issue that transformed the political map of Europe; there were also uncontrollable desire to dominate the world by some leaders who on September 1, 1935 began the war ending in 1945.
The German armies used tactic previously unknown: the Alizkrieg or “lightning war” which involved the use of armored vehicles (tanks) and dive bombers.
These aircraft, the famous “Stukas”, dropped their bombs and strafing civilians while a siren sounded what caused panic and they called themselves “Master Race”.  As two major powers discussed the implementation of the treaty of Versailles in 1919, two years before the revolution had broken out in Russia that ended the Tsarist regime that ruled the nation and establish communism, regime in which the state is the sole owner of all assets, thus disappearing private property. In Italy Happened waves of unrest, strikes and violence which ended in anarchy.
The people are always complaining about the outcome of the war.