Saratoga established US control. It is often viewed as a turning point of the war, as it was after this battle that Benjamin Franklin was able to convince the French to ally with the United States to help the colonies win the war.
World War I ended on the 11th Hour of the 11th Day of the 11th month of 1918 when the armistice took effect.
So, 11/11/1918 at 11:11 AM.
The answer to this question is VOTING