making a decision based off a very similar case
A quickly again population: China is going to be the first major economy to go dull before if gets rich, putting huge strains on people in the working age who are going to have to pay for health care and pensions for a disproportionate number of elderly citizens who do not work. For a nominally socialist county, the weave for china's social safety is very loose and horribly frayed in some parts. Most notably their healthcare system. This can be often cited as a major cause of the pretty high savings rate. Something that often chockes off consumption and adds to the imbalance in China's economy.
"<span>The world must be made safe for democracy.” is the best option from the list, since Wilson wanted to create a democratic environment and world-order which would make it much harder for a war like WWI to happen again. Of course this did not work out.</span>