Manuel is experiencing a mental disorder which is called the major depressive disorder. It has the capability of disrupting the activity of a person in terms of doing activities, disinterest in certain things that they used to live and even sleeping or the way they eat. It could be seen above as Manuel has less interest of the things he used to like and it also disrupts in his daily activities because of his moody character. The reason why it led him to experience it is because of his grand father's upcoming death.
Really, it's C, because A and B are actually the opposite of what happened.
Republican simplicity is a political attitude of the republicans. They wanted to cut military expenditures, cut budget, eliminate taxes. They basically wanted to reduce the interference of the government. It is primarily the same because he was the main advocate of this philosophy.
Answer: Mania or manic syndrome
Explanation:
Mania, which is also referred to as manic syndrome is caused by bipolar disorder which causes someone to have hightened mood , high energy such that they may sleep little but still wake up with a lot of energy.When they are happy it becomes extreme and when they get irritated it also becomes extreme and they get easily irritated. Their high energy makes them want to engage in various activities all at once that you can lose counts of what they are doing.