3. Summarize the experiment mentioned regarding the free SAT prep course,
and the results of said experiment.

c is a symbol. when bernice gets her hair cut, it is the authors way of showing the affects and demands of pier pressure and the over-all attitudes of people at the time.

my best guess would be: d allusion

makes the most sense

a) the british government verbally threatens the colonies.

b) the british government has sent navies and armies to the colonies.

c) the british government argues against separation in the house of commons.

d) the british government has sent petitions and letters to all of the colonists.