By: Nicole Shearer

Militarism, Alliances, Imperialism, Nationalism.

Countries growing their military.

Countries backing up other countries.

Countries taking over other countries.

Thinking your country is the best, and thinking the rest are terrible.

Assassination of Archduke Franz Ferdinand of Austria by Serbia.

Tanks, blood banks, women participated, chemical warfare & gas masks.

Unhealthy & dangerous for soldier, really hard to win.

When we joined the Allies, the Allies started winning.

International peace keeping (it fails:WW2).

Ended WW1, punished Germany, and set the stage for WW2.