Timeline: WW1 | Timetoast

Jun 28, 1914

Gavrilo Princip fired two shots at the heirs to the Austro-Hungarian Empire

http://spartacus-educational.com/FWWprincip.htm
Jun 28, 1914

The Archduke and Archduchess of the Austro-Hungarian Empire visit Sarajevo

http://www.history.com/this-day-in-history/archduke-franz-ferdinand-assassinated
Jun 28, 1914

Gavrilo Princip is arrested

http://spartacus-educational.com/FWWprincip.htm
Jul 23, 1914

Serbia agrees to two of the three terms of the ultimatum

http://www.history.com/this-day-in-history/austria-hungary-issues-ultimatum-to-serbia
Jul 23, 1914

Austria-Hungary sends ultimatum to Serbia

http://www.history.com/this-day-in-history/austria-hungary-issues-ultimatum-to-serbia
Jul 28, 1914

Austria-Hungary declares war on Serbia

http://www.history.com/this-day-in-history/austria-hungary-declares-war-on-serbia
Jul 31, 1914

Germany orders France and Russia to stop mobilizing

http://www.britannica.com/topic/international-relations
Jul 31, 1914

Russia mobilizes to defend Serbia

http://www.britannica.com/topic/international-relations
Period: Jul 31, 1914 to Aug 1, 1914

France mobilizes to support its Russian ally
Aug 1, 1914

Germany declares war on Russia

http://www.firstworldwar.com/source/germandeclarationofwar_russia.htm
Aug 3, 1914

Germany declares war on France

http://www.history.com/this-day-in-history/germany-and-france-declare-war-on-each-other
Aug 4, 1914

Canada is automatically at war against Triple Alliance(

bing.com/search?q=n&form=EDGHPC&qs=PF&cvid=c1bcc100b37b404897d957eaea72c5f7&pq=n
Aug 4, 1914

Germany begins the Schlieffen Plan and attacks France through neutral Belguim

http://www.telegraph.co.uk/history/world-war-one/11006820/WW1-centenary-how-the-events-of-August-4-1914-unfolded.html
Aug 4, 1914

Germany invades Belgium

http://www.telegraph.co.uk/history/world-war-one/11006820/WW1-centenary-how-the-events-of-August-4-1914-unfolded.html
Aug 4, 1914

Britain declares war on Germany

http://www.telegraph.co.uk/history/world-war-one/11006820/WW1-centenary-how-the-events-of-August-4-1914-unfolded.html