in any event this is a brief overview of the story of frederick thomas. i tried to tell you how much fun i had been doing this research, and i also find myself liking to repeat a russian saying on occasions like this, which is you don't have to feed me. just let me talk. [applause] >> after -- when rhetoric bought the land for $24 you said not many people do that. why do you think they do not? >> first of all, what freed black people did after the civil war to make a living as mostly sharecropping, which meant they were working of the land for a share of the crops that they could grow on. they exist for the sharecroppers show that their wages with them. the records indicated they were frequently cheated so it would have been difficult to accumulate the kind of money necessary to be able to bid even say $20 on a point of land. it remains the dominant occupation of black people in the south for decades after the civil war ended and when the reconstruction ended, the power structure did everything it could to dissuade black people from reaching the kind of i