world war 1

BY Hunter Foster

Why world war started

The future leader of Austria Hungary, Archduke Francis Ferdinand, was assassinated in Bosina Herzegovina , Austria Hungary then declared war on Serbia. European nations began to compete for colonies in Africa and Asia. This created bad feelings between nations. Many European countries began to build up their militaries because of greater tensions in Europe.

Reasons U.S. entered the war

The U.S. government was angry that Germany tried to convince Mexico to go to war against the united states. The U.S government was angry that Germany submarines attacked U.S. ships.

Technologies and wepons used in the war.

Tanks

Gases

gas mask

bomber planes

sub marines

How wourld war 1 ended

The Allied powers beat the central powers in the battle of Argonne.