Answer: Bipolar disorder
Explanation: Taking into consideration the symptoms described, Calvin would most likely be diagnosed with bipolar disorder. This disorder is one of the "mood disorders" where a person experiments both spectrums of depression and mania, meaning that it goes from feeling the worst to being the best among other things.
Impulsivity, irritability and perception distortion are other common symptoms presented in bipolar patients.
All it did was make them upset of course mainly because they wanted to be separate from them kinda like they dont wanna be under their rule anymore because all they really did was cause problems with the people in america by taxes, unnecessary killings, laws, and knew if they kept being under brittish rule that they'd never be on their own as a country and everything turn out to be a mess later on more than it already was currently