richard gilder and louis lehrman, two friends who had a love of history and built the largest privately collection of american history documents in the world at that time. they then decided, well, now what are we going to do with this? they said, we can use this to give back to our alma mater. we can make a museum. what they really wanted to do was get it into the hands of students, of children, for exactly this purpose, to teach them a love and appreciation for american history and how an evolution of a people, how that had happened. so they created the institute. and we now have over 80,000 documents in our collection. and that's the foundation of the institute and the work that we do. and to answer your question, that study of american history, by teaching history through the words of the people who made history, not someone's interpretation, but through teaching students how to study history in order to gain their own understanding and their own appreciation of their civic role. and i think that once you get students thinking about where did we come from equals who we are, we have -