Wich sentence from the text best describes the suspenseful atmosphere on the island?

What is the central idea in this advice from branch rickey to jackie robinson?  

Iwas conscious that a moment's mutiny had already rendered me liable to strange penalties, and, like any other rebel slave, i felt resolved, in my desperation, to go all lengths." what is meant by the term resolved as it is used in this sentence? a) determined b) questioning c) uneasy d) unsure

How do i correct this sentence correctly?