Just as the truth has been hidden through the education system it can also be revealed. The most important lessons: who gained power, how they kept it, and how evil they were.
Making it so people can choose to accept the truth or not is important. Like in the matrix the red or blue pull. More ugly truth should be available, but not necessarily forced. Leave the breadcrumbs for future generations to connect the dots.
Also, the public knowing something occurred but not knowing all of the participants can be useful. Future shitlords who participated from a young age can be dissuaded from following in the footsteps.
Not terribly important right now. Perhaps something to think of for the second term.