Wilson was unsuccessful in making lasting changes regarding
a)compensation for work-related injuries.
b)access to loans for small farmers.
c)the hours and age at which children worked.
d)hours and pay for railroad workers.

(C) The hours and age at which children worked.

Explanation:

Wilson took an early enthusiasm for both the American and Latin America. Among his first international strategy objectives, was the arrangement for a Pan American Treaty connecting every one of the countries of the Western Hemisphere in a shared security framework, with America in an influential position. The first was standard assurances of political freedom under republican types of government and shared certifications of regional trustworthiness. The second was that the signatories to the bargain would obtain unlimited oversight inside its locale of the production and closeout of weapons of war.

tearing down the berlin wall.

the awenser wuold be slaves