Why would it be the case that both Spain and Portugal’s new Empires would require vast amounts of manual labor?

Before the civil war, the constitution protected slavery -true -false

3. according to oliver, how can the fast food industry with the food revolution? i will give brainliest

What characteristics did the kiowa share with the other plains people? a) they migrated from the same places b) they were nomadic hunters c) they used the horse extensively d) they spoke the common language! and you