Which of the original thirteen colonies is being described below?

in 1732, james oglethorpe started this colony with the intent of running it for twenty-one years, at which point it would become a royal colony. this was the last of the original thirteen colonies to form. the two main reasons for the founding of this colony were to create a "buffer" that would keep the spanish from moving north and to provide a safe haven for cruelly treated english prisoners. slavery and the importing of certain alcohols were prohibited here.

connecticut
delaware
georgia
maryland
massachusetts
new hampshire
new jersey
new york
north carolina
pennsylvania
rhode island
south carolina
virginia