Look at the map, read the quotation, then answer the question. "As towns are established... along the rivers Savannah and Alatamaha, they will make such a barrier as will render the southern frontier of the British Colonies on the Continent of America, safe from Indian and other enemies." - General James Oglethorpe, 1733 Which of the following factors likely caused James Oglethorpe to make the statement above? Selected:a. the Caribbean slave trade with British coloniesThis answer is incorrect. b. the number of Quakers living in the British colonies c. the Spanish land claims close to the British colonies d. the number of religious sects in the British colonies