-
He was the leader of Austria- Hungary. He and his wife were shot by a Serbian, Gavrillo Pricip.
-
-
A lot of european countries declearing war. beginning of wwI
-
no progress in war
-
-
-
-
-
Germany promises that uboats will warn ships before attacking
-
-
they resume undeclared submarine warfare
-
u.s. military is sent to france under general pershing
-
-
-
-
-
-
-