Final Answer:
Franklin was the fifteenth son of Josiah and Abiah (Folger) Franklin.
Step-by-step explanation:
The correct option is fifteenth. Benjamin Franklin, one of the Founding Fathers of the United States, was born in Boston on January 17, 1706. He was the fifteenth son of his parents, Josiah and Abiah Franklin. This information is historical and directly sourced from Benjamin Franklin's biographical details.
In more detail, Franklin's family was quite large, and he was born into a household with many siblings. The mention of him being the fifteenth son emphasizes the size of his family and provides context to his early life.
Therefore, by selecting fifteenth as the correct option, the answer accurately reflects Benjamin Franklin's position among his siblings, providing a historical and factual response.
Correct Option: fifteenth.