World War I was triggered by a series of complex factors, but the immediate catalyst was the assassination of Archduke Franz Ferdinand of Austria-Hungary on June 28, 1914, by Gavrilo Princip, a Bosnian Serb nationalist. This event set off a chain reaction of alliances and militaristic posturing among the major European powers. Austria-Hungary declared war on Serbia, drawing in allied nations and escalating the conflict into a full-scale war. Nationalism, Imperialism, and militarism also contributed to the tensions that led to the outbreak of the war.
yes
WW1
they would die
3030
yes
Yes it did because ww1
12
July 28, 1914
WW1 started in 1914
WW1 started in 1914 and for America it started in 1917 and ended in 1918
The U.S. got involved in the war.
they got and hour to burry there dead