In actual fact, there's more 'slaves' today than at any time in history.
For one, legalized slavery in the US - prisoners are forced to manufacture household appliances, number plates, military uniforms etc. If they refuse, they get solitary confinement and other punishments.
Perhaps the concept of 'freedom' is a good one, but it doesn't map in any way to the real world.
It's not like they created the concept of 'freedom' and then slavery ended.
In actual fact, there's more 'slaves' today than at any time in history.
For one, legalized slavery in the US - prisoners are forced to manufacture household appliances, number plates, military uniforms etc. If they refuse, they get solitary confinement and other punishments.
Perhaps the concept of 'freedom' is a good one, but it doesn't map in any way to the real world.
It's not like they created the concept of 'freedom' and then slavery ended.