The main purpose of Passage 1 is to A
provide information about plans to reform the
federal system.
B
highlight inconsistent government principles across
multiple states.
С
introduce plans for a new kind of government that
differs greatly from the current one.
.
D
question a proposal to consolidate power in a single
federal system.

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.