Northern Eurasia 1914: Outbreak of the Great War
3 August 1914
											
												3 Aug 1914
											
										
										
									
										
										
										
									
										
										
										
									
										
										
										
									
										
										
										
									
										
										
										
									
										
										
										
									
										
											Great War and the Revolution
									
										
											
												1816–1914 Late Tsarist Russia
											
										
									
										
											
												1914–1918 Great War and the Revolution
											
										
									
										
											
												1918–1921 Russian Civil War: The White Phase
											
										
									
										
											
												1921–1927 Russian Civil War: The Green Phase
											
										
									
										
											
												1927–1941 Soviet Union under Stalin
											
										
									
										
											
												1941–1943 Great Patriotic War: Germany Invades
											
										
									
										
											
												1943–1945 Great Patriotic War: Germany at Bay
											
										
									
										
											
												1945–1991 Soviet Superpower
											
										
									
										
											
												1991–pres Successors of the Soviet Union
											
										
									
								
							Outbreak of the Great War
The assassination of Archduke Franz Ferdinand of Austria-Hungary by a Bosnian Serb in June 1914 triggered a series of political crises across Europe. On July 28, Austria-Hungary declared war on Serbia, a country protected by Russian guarantees. Russia responded by mobilizing its armies, which in turn led to war with Austria-Hungary's ally Germany. A few days later, France and then Britain joined the war on the side of Russia.
