The monarchy and the autocracy both have a head. The head is one of the powerful group. As they continue as leaders they would become a stronger group altogether. So basically one leader of the two groups that controls everything and is the most powerful one.
For question 1, Andrew Myrick said " So as far as I'm concerned, if they are hungry let them eat their own dung (dung meaning poop) or grass." That got a lot of people angered.