World War I Immediate Effect: An enormous loss of life and the collapse of Austria-Hungary and the Ottoman Empire. Long term effect The redrawing of national borders, the implementation of daylight saving time globally and the emergence of the United States as a world power. (jan 1, 1914 – jan 1, 1918)
Added to timeline:
Date:
jan 1, 1914
jan 1, 1918
~ 4 years