Which of the following is NOT among the reasons of the Wolrd War I? Your answer: There was conflict between Austria Hungary and Serbia. The role Britain played as the protector of Serbia. The European powers wanted to have small Balkan states as their allies in southern Europe to strenghten their military positions. Russia's role as the protector of the Serbia.

The correct answer is: The European powers wanted to have small Balkan states as their allies in southern Europe to strengthen their military positions.<br /><br />Explanation: The reasons for World War I included conflict between Austria-Hungary and Serbia, Russia's role as the protector of Serbia, and Britain's role as the protector of Serbia. However, the idea of European powers wanting small Balkan states as allies to strengthen their military positions is not a recognized reason for the war.