The belief in our safe isolation was reinforced by wilson, who, bent on pursuing the new freedom through domestic reform, was irritated by the threatened interference with his program from over seas.

based on the author's word choice, which statement best explains what the author is suggesting in this sentence?
a. the phrase "safe isolation" supports the belief that wilson was doing the right thing by staying out of the war.
b. the use of the word "irritated" indicates that wilson was not a strong supporter of the war.
c. the phrase "bent on pursuing" suggests wilson was unaware of the looming war.
d. the phrase "threatened interference” indicates that wilson was able to intimidate germany by threatening to enter the war.