As a social studiest, I’ve learned that in the past people were very cruel, and they still are. And the future & past are different.
For example, January’s sparrow, people were treating black people very badly, like hitting them and turning them into slaves.
Another example, now we rarely have slaves and we don’t whip and we don’t whip anybody.
After reflecting on my work in social studies, I realize that I don’t really give good evidence. To fix that I should maybe research my topic after reading it.