2. On the morning before the Final Exams, Natalie sacrifices a hedgehog
to Thoth, the Egyptian god of writing
and knowledge, and uses its blood to
fill her pen's ink chamber. The
school refuses to let her use the pen to
take the exam.

new evidence is discovered.

oversights and errors are corrected,

new technology is applied to evidence.

to protest slavery i would think it would be a

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.