World war is a term used to describe any global conflict that involves all the principal nations of the world. Two major international conflicts in the first half of the 20th century are considered world wars. In these conflicts, all the major powers of the world joined forces to fight one another. This is also known as a global conflict. This article will look at the causes and the events that led to these conflicts. To get a better understanding of them, read the following articles.

The war affected allied countries in Asia, Australia, and Africa. The United States joined the conflict in 1917. The western front was the main battleground of the conflict. The Western Front included Belgium, France, Luxembourg, and the Netherlands. The trench warfare led to huge casualties and the First Battle of the Somme, which ended the war. The Allied governments responded to this with a series of demands. In addition, the United States and France also entered the conflict.

In an effort to resolve the conflict, the United States declared war on Germany on April 6, 1917. It cited a number of factors, including Germany’s submarine policy and its allying with Mexico. The US then led its American Expeditionary Force (AEF), which resulted in the blockade of German ports. In this way, the balance of power in the war began to shift in favor of the Allies. There were numerous casualties throughout the conflict.