Who Were the Hyksos

Who were the Hyksos?

A) A Semitic-speaking people who infiltrated Egypt in the seventeenth century B.C.E.
B) Indo-European peoples who were recruited into the Egyptian military.
C) Priests/astronomers in Egypt during the Old Kingdom.
D) People who fought and defeated the Egyptians in the ninth century B.C.E.
E) People who expelled the Jews from Egypt