Treatment of Native Americans i believe
To preserve the union and end slavery. hope i helped and if not sorry!!
That should be the scientific revolution. That's when people started abandoning the ideas that the church presented and they started focusing on science. It was then discovered that Earth is not in the center but rather goes around the Sun, and Newton made his laws and science and education flourished during that period.
Can you write the story so i can help you plz
It would be in Alexandria
