20 !
research and find the dates for the events listed below and add them to the timeline (2 points each): the date the united states entered the war the date of the armistice the date of treaty of versailles

The date the United States entered the war = On April 6, 1917

The date of Treaty of Versailles = 28 June 1919

Explanation:

USA started fighting for it allies ( Britain, France, and Russia ) on April 6, 1917.

Over 2 million USA soldiers fought on the battle fields. US citizens were not in favour of entering the war. The date of the Treaty of Versailles is 28 June 1919 and it is the most important of the peace treaties that brought World War I to an end.

common sense was a pamphlet by thomas paine which advocated the independence of the thirteen colonies from great britain.