Answer:
Hi there, the trans-Atlantic trade changed the nature and scale of slavery in Africa.
Explanation:
The development of the Atlantic slave trade led to the enslavement of far greater numbers of Africans and to more intense exploitation of slave labor in Africa.
The previous route was very dangerous and was also expensive to traverse. Early travelers encountered dangers such as war zones and diseases. They also had to cross deserts and mountains to get to their destination. Progress was made when a new route via the sea was discovered. This limited the perils that were once faced.
I think it's because france, germany and other nations were competing for overseas territory in africa and other places.
The middle classes hope this helps
the 1848 Seneca Falls Convention