Five factors that spurred industrial growth in the late 1800's are Abundant natural resources (coal, iron, oil); Abundant labor supply; Railroads; Labor saving technological advances (new patents) and Pro-Business government policies.
Kenan advocated policy of non-provocative resistance. It was aimed at maintaining the peace without
resorting to war or pacification. Kenan
saw some cracks in Communist Russia’s system of government and he believed that
in time this would lead to the break-up of the Soviet Union.
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.
The Seljuks were invading