The world's most important wars

World War I 

took place in the year 1994 between two alliances, where the first alliance included Britain, France, Italy, the United States of America, Russia and Japan in the face of the second alliance, which included Germany, Austria, the Ottoman Empire and Hungary. [1] Volume 0% the fall of Russia, Germany, Austria, Hungary, and the Ottoman Empire. The Bolshevik Revolution broke out in Russia. Multiple disturbances in Europe led to the emergence of World War II. 

World War II 

is considered one of the most dangerous and most ferocious wars in human history, lasting six years, from 1939 to 1945, in which 30 countries participated, resulting in human losses ranging from Between 40 and 50 million people were killed, and this is the bloodiest human war. The start was the german Nazi attack on Poland in 1939, but with the end of the world, the contours of a new era (the nuclear age) and the increased pressures on third world countries, in addition to the outbreak of the Cold War between the Soviet Union and the United States, the most important events in it, including: [4] the allied invasion of France, Italy in 1943, and 1944. The atomic bombing of Japan in 1945. The surrender of the Axis powers without any significant conditions. 

The Vietnam War 

took place in 1954 between communist North Vietnam and South Vietnam with the help and support of the United States of America, the latter was greatly affected by this war, resulting in the loss of fifty-eight thousand fighters, which ended with the unification of Vietnam under the Communists in North Vietnam, and the reason for the participation of the United States in this war was its desire to end any alliance of the Vietnamese with the Soviet Union; its members, deterring anyone who shows sympathy for North Vietnam.