I just had a college class where Margaret Sanger was presented as a saint. I asked the students about Sanger and genocide. They denied it. During the break I gathered some quotations and the photo of Sanger speaking to the KKK. The whole class was disgusted over the quotations and the photo.
Then I read them a quotation from Jesse Jackson about abortion being unthinkable. They did not know the author. Then I told them. It made quite an impression.
That could be their key to unlocking the entire web of lies. Great work!