Question

Which of these provisions was included in the Treaty of Versailles (1919)?
European disarmament
self-determination of all people
The removal of all barriers to free trade
The established of the League of Nations

Answer 1

I believe the correct answer from the choices listed above is the last option. The provision that was included in the Treaty of Versailles (1919) would be the establishment of the League of Nations. was one of the peace treaties at the end of World War I. 

Hope this answers the question. Have a nice day.

Answer 2

D)The established of the League of Nations