WWI (jul 28, 1914 – 11 h, nov 11, 1918 y)
Description:
 The Great War, also known as The  War to End All Wars
- over 650,000 Canadian soldiers participated in 
  the War
- 66,000 Canadians gave their lives
- 170,000 were wounded 
Added to timeline:
Date:
jul 28, 1914
11 h, nov 11, 1918 y
 ~ 4 years and 3 months