One of the reasons given for the colonization of Georgia was to serve as a "buffer" colony. This meant that Georgia was

an outpost from which English pirates could attack Spanish galleons.
founded to export raw materials to England and serve as a market for English imports.
a colony built to give England's debtors a new start and a chance to escape English prisons.
a military protective zone between the English colonies and the Spanish settlement in Florida.

To determine the correct answer, you can start by analyzing the given options. Let's take a closer look at each one:

1. "An outpost from which English pirates could attack Spanish galleons": This option suggests that Georgia was established as a base for piracy. However, this is not a historically accurate reason for the colonization of Georgia.

2. "Founded to export raw materials to England and serve as a market for English imports": This option suggests that Georgia was established as a trading colony for economic purposes. While economic factors played a role in Georgia's colonization, this option does not directly address the concept of Georgia being a "buffer" colony.

3. "A colony built to give England's debtors a new start and a chance to escape English prisons": This option refers to one of the primary reasons for the establishment of Georgia. The colony was intended to serve as a place where English debtors could start anew instead of being imprisoned in England. However, this reason alone does not explain the concept of Georgia being a "buffer" colony.

4. "A military protective zone between the English colonies and the Spanish settlement in Florida": This option suggests that Georgia was established as a defensive barrier between the English colonies and the Spanish settlement in Florida. This concept aligns with the idea of Georgia being a "buffer" colony, as it served as a protective zone to safeguard English interests.

Based on the options provided, the most suitable answer is option 4: "A military protective zone between the English colonies and the Spanish settlement in Florida." This aligns with the concept of Georgia acting as a buffer colony to defend the English colonies from Spanish incursions.