Answer:
We learned how evil humans can truly be.
a tragedy
a mass extermination of Innocents
etc.
They reduced the need for farmers in rural areas, forcing rural families to move to cities
The United States' total cotton output tripled between 1816 and 1826. Cotton continued to rise in value as the nation's primary export, and by 1836, would make up two-thirds of all American exports in terms of value.
In the 1850s abolition was not a widely embraced movement in the United States. It was considered radical, extreme, and dangerous. In “What to the Slave Is the Fourth of July?” Frederick Douglass sought not only to convince people of the wrongfulness of slavery but also to make abolition more acceptable to Northern whites.
