Answer :
The answer would be C and B. Germany did not keep all of its land and the League of Nations was already formed
Answer:
B. Borders of some European nations changed.
D. The League of Nations was formed.
Explanation:
The Treaty of Versailles (1919) put an end to World War I between Germany and the Allied Powers. In addition to the territorial stipulations that took land away from Germany, the treaty established the Covenant of the League of Nations, which provided for the making of the League, an association for the mediation of international conflicts.