As Bookworm83 pointed out already, C nor D couldn't possibly correct, also due to the reason that he was able to come up with the 14 point plan. However, the real answer to your question would be A - he was very shy.
The shyness of Woodrow Wilson has been readily documented in variou sources and is also the reason why it's th ecorrect answer. Overcoming something like shyness was not an easy thing to do for him.
Dont know sorry if i knew then i would tell you but i really dont:(
<span>That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed.
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So basically not communicate with another individual !