It is probably informal, based on the fictitious nature of the work.
Answer:
Enraged is your answer.
Explanation:
it has a connotation of deep anger and is a negative emotion.
<span>The famous baseball player, a man known for
his fast pitches, was entered into the Hall of Fame. The appositive
phrase is 'a man known for his fast pitches </span>
The main theme was science had produced unprecedented technologies and revelations about the world but <span>discoveries like the theory of evolution left people worried that scientific endeavors were destroying the so-called pillars of society, like religion and morality.</span>
They rebel, they want to take over the farm for themselves. So they throw out their human leader.