A League of Nations to prevent future wars. Under the terms of the Treaty of Versaillies, Germany was forced to. return Alsace and Lorraine to France.
A bestiary was the first mythical creature
the answer is A. on edgenuitiy
1. gulf of tonkin incident
2. truman doctrine
3.containment of communism
probably a little off but it'll lead you in the right direction.
(I was literally learning this a couple months ago and my memory is a little rusty)