...at least as were so called; but I have seen that of the master and slave endure, so long as there was a drop of the blood of the master to which the slave could cleave. Dr. A. B. Mayo, of Massachusetts , in the report of the bureau of education (1900-1901) writes: Here in contact with a superior class, through a period of more than 200 years, this people underwent the most rapid and effectual transi...