>>17867360
Not having slavery would create a ton of butterfly effects, without slavery the south wouldn't be able to compete with the north with cheap slave labor and would be forced to industrialize faster to keep up. The northern-southern cultural divide would likely not exist or much less pronounced. Demographically there would be less black people and racism wouldn't be as big of an issue, there would likely never be segregation or Jim Crow policies. Most likely the Civil War would not happen but American history would be completely different so it's impossible to know for sure.