EUROPE HAD THIS WHERE THEY WANTED POWERFUL WEAPONS

COUNTRIES FORMED ALLIANCES TO GET STRONGER

RUSSIA, BRITAIN, FRANCE, U.S, SERBIA, ROMANIA, GREECE

COUNTRIES TOOK OVER OTHER COUNTRIES TO GET STRONGER

GAVRILLO PRINCIP WAS A NATIONALIST

GAVRILLO PRINCIP ASSASSINATED ARCH DUKE FRANZ

U.S. WAS NEUTRAL IN THE BEGINNING OF THE WAR

U.S. DIDNT WANT ANY ALLIANCES

THE SINKING OF THE LUSITANIA

TOLD MEXICO TO INVADE U.S. TO GET LAND

U.S. INVESTED OVER $2.5 BILLION IN THE WAR

U.S. GETS INVOLVED IN THE WAR