Final answer:
Indentured servants were primarily used in the North and Middle Colonies rather than the South. In the South, slavery was more prevalent due to the need for a more permanent labor supply for labor-intensive crops.
Step-by-step explanation:
In the English colonies along the Atlantic coast, indentured servants were used primarily in the North and the Middle Colonies rather than the South.
In the South, labor-intensive crops such as tobacco, rice, and indigo required a more permanent labor supply, which led to the increased use of slaves.
In the North and Middle Colonies, white indentured servants were preferred over black slaves, especially in urban areas where they filled the lower ranks of the trades.