Mr. Hanson's insistence that the bee hive be removed from his car convinced the mechanic to call an expert.
Insistence is the only option that fit in the blank since it is the only adjective of the list.
Insistence can fe defined as the fact or quality of insisting that something is the case or should be done.
Insistent is an adjective and insists is a verb. Insistency is not correct. So, those thre options could never complete the sentence.
I think his name was Lyndon. Anyway, when Lyndon tried to smuggle letters out with released men, he found out that the letters he tried to send with his friends that were free from prison were not sent. The released men were searched and the found letters were read and confiscated.
Its a simile, basically hes suggesting by holding onto anger, you’re just waiting until you act on it by taking it out on someone
