Why Did Universities Refuse to Enroll Women During the Middle

Why did universities refuse to enroll women during the Middle Ages?

A) There were simply no women capable of enrolling, since nearly all women at the time were illiterate.
B) Masters and students were considered clerics, and as a result women had no chance of enrolling.
C) They lacked housing that could accommodate women, and coed housing was regarded as immoral.
D) They regarded all women as corrupting temptresses who would divert men from their chosen path of study.