The antics of the two ostlers are typical of a

The correct answer here would be Farce.

A farce is a type of comedy that was first performed on a stage and later in films also. It is characterized by extravagant and overly exaggerated situations that are designed to entertain the audience. It also includes use of absurd and physical humor which contribute to the comedic effect. 

Nonfiction is not real and one strength could be you could have facts to back up information where in fiction you cannot because it is not real.

In paragraph 47, it says “moments like these make a pioneering flight anything but dull” i’d say he’s optimistic and determined? ? and in 48, it describes how i’m assuming people he looks up to walked the same path so maybe he’s honored to be on the journey ? sorry if i’m wrong.