I would go with the last one. It makes the most sense.
In the south Slavery spread rather than grew because it was an agricultural rather than industrial form of capitalism, so it needed new lands. And slavery spread because enslaved African Americans were forced to migrate.
Slavery did not become a force in the northern colonies mainly because of economic reasons. Cold weather and poor soil could not support such a farm economy as was found in the South. As a result, the North came to depend on manufacturing and trade. Trade was the way colonists got the English goods they needed.
Hope this helps
Empires are characterized by: "A: large territories" (usually--this is not always the case). and Revolutions are characterized by "<span>replacing the existing political structure with something new"</span>
<span>General Sherman marched through Georgia and Carolina's and this resulted in weakening the enemies logistically and psychologically. This team is considered the main reason behind the Union’s winning of the civil war</span><span />
Outsource means to obtain (goods or a service) from an outside or foreign supplier, especially in place of an internal source.
