Buffy you are right, of course. But there is so much being done at the moment to look at historical documents to find that hidden information.
The plethora of English royalty for instance. Not only are well known historical documents being re-examined but long ignored private correspondences etc. I now know so much more about Tudor women than I was taught at school in the 80s - and more is being found all the time.
That and, sometimes I think that pre-national curriculum learners, like myself, seem to have been given a lot more information on such topics. I remember lots of women across the whole history span we covered - Greeks, Romans, British royals and the special project, history of medicine. Even the Modern History - Arab/Israeli conflict had memorable women.
Maybe the National Curriculum squeezed women out of the 'canon'! Seems odd to me, but not at all unlikely!
However, OP needs to work this issue out for herself:
Does she want to confront her lecturers and university? If so, how? What does she want to change, specifically?
Does she want to make this her area of interest? If so, she needs to stop building her own brick walls and to make her interest explicit.