-
Russia formed defensive military alliance with France
-
Britain formed entente (alliance) with France
-
Britain made another entente with France and Russia, forming the Triple Entente.
-
Archduke Ferdinand and Wife Sophie (expecting) visit Sarajevo and are assassinated by Gavrilo Princip.
-
Austria presented Serbia with the ultimatum
-
Austria declared war on Bosnia. Russia also ordered mobilization toward the Austrian border
-
Germany declared war on Russia
-
Germany declared war on France
-
Germany counterattacked the Russians at Tannenberg. It Was a Four day battle.
-
the allies attack Germany at the first Battle at Marne
-
Ottoman Empire Finally Joins Central Powers
-
Austrians, with German assistance counter the Russians at the Battle of Limanowa
-
Italy Joins The Entente, and is no longer with the Allies
-
Germany sinks the U.S.S. Lusitania
-
Woodrow Wilson asks Congress to declare war on Germany
-
Kaiser Wilhelm II stepped down from power and Germany declared itself a republic.
-
a German representative and French Commander Marshal Foch signed an armistice.
