Answer:
Correct answer is a League of Nations .
Step-by-step explanation:
First option is the correct one, although this point was the last one, Wilson believed that creation of this type of organization would help people to prevent any similar conflicts to WW1 to happen. He truly advocated for this, and although League of Nations were created they did not fulfill their role.
Freedom of seas for his second point, while other points were not closely connected to third and fourth option.