WWI German Helmets For Sale and other collectibles from WWI

Wwi Poster Print

what are five big events of WWI?

i need to make a small timeline,print it out, cut it out and put it in a poster for my project.

You need, in my opinion, more than five dates, but these dates are essential:

June 28, 1914, Archduke Franz Ferdinand of Austria is assassinated.
August 1-3, 1914, England, France, Germany, Austria-Hungrary and Russia declare war on each other
August 4, 1914, Germany invades France and Russia invades Germany
April 6, 1917, the United States declares war on Germany
March 3, 1918, the Soviet Union makes peace with Germany
Nov. 11, 1918, at the 11th hour of the 11th day of the 11th month, Germany and Austria-Hungary surrender.
June 28, 1919, the Treaty of Versailles is signed ending World War 1.