Arms reduction and settling border disputes contributed to the League of Nations’ goal of punishing Germany for World War I.
making Europe more powerful.
solving international social problems.
preventing future warfare.

preventing future warfare is the correct answer.

Explanation:

representative government

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

hope this