beverly daniel tatum, author of why are all the lack kids sitting together in the cafeteria, addresses the history of racism in the classroom. , will be onohnson to talk about the women's suffrage movement and obstacles of women being granted the right to vote. watch washington journal life sunday morning. join the discussion. on lectures in history, colorado state university pueblo professor fun amber montoya teaches a class about the blood ludlow coalers l-- miners strike and massacre. moderatedescribes the memorial and how the event has been remembered. her class is about 50 minutes. so, i'mntoya: ok, nervous. this is one of the hardest lectures i give. it's because there is a mixture of history, there are also in it.al stories and i who has never heard of the ludlow massacre? a few of you. in the mid to thousands, archaeologists in the university survey and found a lot of people had not heard of the massacre. out of those that had heard of the ludlow massacre, they thought it was about native americans killing white settlers. from my experience, i grew up in southern colorado. my f