Triple entente-was made up of Germany,France, and great Britain.Some major leaders in this alliance were David Lloyd George,Kaiser Wilhelm II, Red Baron,Tsar Nicholas II,Vladimir Lenin,and Woodrow Wilson .
The U.S joined the triple entente to fight in WWI .The sinking of ships by German U boats and the German attempt in the Zimmerman note to get to mexico to declare war on the U.S cause the U.S to get in the war .