As the morning lengthened whole parties appeared over the sand-hills and came down on the beach to bathe. It was understood that at eleven o'clock the women and children of the summer colony had the sea to themselves. First the women undressed, pulled on their bathing dresses and covered their heads in hideous caps like sponge bags; then the children were unbuttoned.
Which aspect of this text suggests a historical period?
A) Details about dressing
B)Details about the beach
C)Details about the summer
D)Details about the sand-hills