What sparked an increased demand for the labor of enslaved Africans in the southern colonies?

1. an abundance of indentured servants
2.reliance on the cash crops of sugar and tobacco
3. An increased need for servants in wealthy homes 4. the need for more labor in manufacturing centers

2. reliance on the cash crops of sugar and tobacco

The increased demand for the labor of enslaved Africans in the southern colonies was primarily sparked by the reliance on the cash crops of sugar and tobacco. This is option 2.

To understand what sparked an increased demand for the labor of enslaved Africans in the southern colonies, we need to consider the given options and analyze their relevance.

1. An abundance of indentured servants: In the early colonial period, many laborers in the southern colonies were indentured servants, who worked for a set period of time to pay off their debt. While there were indeed indentured servants present, this option does not explain the increased demand for enslaved Africans.

2. Reliance on the cash crops of sugar and tobacco: This option is highly relevant. The southern colonies heavily depended on the cultivation of cash crops like sugar and tobacco. These crops required extensive labor inputs, leading to an increased demand for a large workforce.

3. An increased need for servants in wealthy homes: Although wealthier households did require servants, this option does not explain the overall increased demand for enslaved Africans in the region.

4. The need for more labor in manufacturing centers: Manufacturing centers typically emerged in the northern colonies rather than the southern colonies. Hence, this option is not directly related to the increased demand for enslaved Africans in the southern colonies.

Considering the above analysis, the option that best explains the increased demand for the labor of enslaved Africans in the southern colonies is: 2. Reliance on the cash crops of sugar and tobacco.