The development of a plantation-based economy in the Southern Colonies was primarily a result of what factor?

The region's numerous deep-water ports, which facilitated trade.

The discovery of precious metals like gold and silver in the Appalachian Mountains.

The hot climate and long growing season suitable for large-scale agriculture.

The peaceful and cooperative relationships established with all local Native American tribes.

The cash crop of indigo, which became important in the Carolinas, was cultivated primarily for what purpose?

To be used as a medicine for common illnesses

To be woven directly into a type of rough fabric

To create a valuable blue dye for textiles

To be ground into a popular food spice for export

To trade directly with local Native American tribes for fur and other goods.

For export to other countries to generate wealth for the planters.

To fulfill a requirement to feed soldiers stationed in the colonies.

To be sold in local markets to ensure the colonial population was well-fed.