Currently, no group of permanent immigrants (family-based and employment-based) from a single country can exceed seven percent of the total amount of people immigrating to the United States in a single fiscal year.
Sickness, climate, and insects caused troops to be withdrawn to SC in 1727, but they kept two lookouts at the fort until Oglethorpe arrived in Savannah in 1733.
They became a military society to protect and too gain land. By the way the spartans were very succesful too.