Choose the two sentences in this excerpt that indicate Camelot was not a real city.
King Arthur had proved his prowess in a contest with eleven other kings, and now he decided to establish his Court and the Order of the Round Table. The site he chose was the city of Camelot in Wales. He summoned the wise Merlin and instructed him to make a great palace on the summit of a hill. Through his powers of enchantment, Merlin was able to do this very swiftly. Within a week the king and his personal attendants were settled in the newly constructed palace.