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The Triple Alliance
The triple alliance was an agreement between Germany, Austria-Hungary and Italy. -
Franco-Russian Alliance
An alliance between France and Russia that lasted until 1917 and was caused by the triple alliance and German strength. -
The British Empire Grows
By 1910, Britain had control of Canada, some of South America, a lot of Africa, India, Burma, Papua New Guinea, Australia, New Zealand, Indonesia and Malaysia. -
European Military Spending Increase
By 1914, Europe's military spending had quadrupled in 30 years to 398 million pounds -
The Assassination of Archduke Franz Ferdinand and His Wife
On June 28, 1914 the Archduke Franz Ferdinand and his wife Sophie were assassinated by a Serbian national in Bosnia. -
Germany Sends Blank Check
Following the Archduke's assassination, Germany sent a letter to Austria-Hungary declaring their full support of any punishment against Serbia. -
Austria-Hungary Declare War on Serbia
After failed negotiations, Austria-Hungary declare war on Serbia exactly one month after the assassination of the Archduke. Artillery bombarded Belgrade the next day. -
Sinking of the Lusitania
Germany torpedoes the British cruise liner the Lusitania, killing 1,198. -
The Zimmermann Telegram
A secret diplomatic communication sent to Mexico from Germany offering to form an alliance in the event of the U.S. joining the war. -
Germany Resumes Unrestricted Submarine Warfare
Germany declared the sea around the British Isles a war zone, so they could torpedo anything in it. -
The US Joins WWI
The United States joins allies Britain, France and Russia to fight in WWI. -
WWI Casualties
By the end of World War 1, there were 9.7 military deaths and 10 million civilian deaths. -
6 New Countries
Following the end of World War 1, different countries were split up and created. Poland, Austria, Hungary, Yugoslavia, Estonia, and Czechoslovakia were created. -
Treaty of Peace
The Treaty of Versailles is signed by Germany and allies which officially puts an end to World War 1. -
The Fed Raises Interest Rates
Just before the Great Depression, the U.S. federal reserve raises interest rates on loans. -
Hitler Comes to Power
After a failed presidential run in 1932, Hitler is appointed chancellor of Germany.