Answer:
C. The colonists have no other choice but to prepare for war if they want freedom.
Explanation:
This is the only way they will have freedom.
I think that if people are well educated they tend to know better about the process, laws. Etc. Also, they can't be fooled very easily. Something along those lines.
the answer to your question Is
A. all ready
The correct answer is D - feeling that one is an outsider. Being "marginalized" means being on the margin, far from everybody else, having the feeling that you don't belong anywhere. These people usually feel lonely, rejected, as if they had nobody but themselves in the world.