World War I - Wikipedia
Growing tensions between the great powers and in the Balkans reached a breaking point on 28 June 1914, when a Bosnian Serb named Gavrilo Princip assassinated Archduke Franz Ferdinand, heir to the Austro-Hungarian throne. Austria-Hungary held …
World War I: Summary, Causes & Facts - HISTORY
2009年10月29日 · On August 4, 1914, German troops crossed the border into Belgium. In the first battle of World War I, the Germans assaulted the heavily fortified city of Liege, using the most powerful...
World War I | History, Summary, Causes, Combatants ...
3 天之前 · World War I, international conflict that in 1914–18 embroiled most of the nations of Europe along with Russia, the U.S., the Middle East, and other regions. It led to the fall of four great imperial dynasties and, in its destabilization of …
Timeline of World War I | Britannica - Encyclopedia Britannica
Use this Timeline of World War I to find out how the war played out—from the assassination of Archduke Franz Ferdinand to the armistice in 1918.
World War I 1914-1918 - Encyclopedia Britannica
World War I saw the debut of the tank and chemical weapons, the widespread use of machine guns and aircraft, improvements in artillery, and the pinnacle of the age of battleships. Military aviation advanced rapidly during the war, and dogfighting pilots won fame far …
Key Dates - National WWI Museum and Memorial
2019年7月18日 · When did World War I begin? What countries were involved? When did it end? This page provides a brief summary of the important events and battles of the war, from the start of the conflict through the peace treaties.
Timeline of World War I - Wikipedia
This is a list of the events of World War I in chronological order. Assassination of Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, who was killed in Sarajevo along with his wife Sophie, Duchess of Hohenberg by Gavrilo Princip, a Bosnian Serb. [1]