Crossbreeding completed, for further severance from their original beginning, WE MUST COMPLETELY ANNIHILATE THE MOTHER TONGUE of both the new [n_____] and the new mule, and institute a new language that involves the new life’s work of both. You know language is a peculiar institution. It leads to the heart of a people. The more a foreigner knows about the language of another country the more he is able to move through all levels of that society. Therefore, if the foreigner is an enemy of the country, to the extent that he knows the body of the language, to that extent is the country vulnerable to attack or invasion of a foreign culture. For example, if you take a slave, if you teach him all about your language, he will know all your secrets, and he is then no more a slave, for you can’t fool him any longer, and BEING A FOOL IS ONE OF THE BASIC INGREDIENTS OF ANY INCIDENTS TO THE MAINTENANCE OF THE SLAVERY SYSTEM. For example, if you told a slave that he must perform in getting out “our crops” and he knows the language well, he would know that “our crops” didn’t mean “our crops” and the slavery system would break down, for he would relate on the basis of what “our crops” really meant. So you have to be careful in setting up the new language; for the slaves would soon be in your house, talking to you as “man to man” and that is death to our economic system. In addition, the definitions of words or terms are only a minute part of the process. Values are created and transported by communication through the body of the language. A total society has many interconnected value systems. All the values in the society have bridges of language to connect them for orderly working in the society. But for these language bridges, these many value systems would sharply clash and cause internal strife or civil war, the degree of the conflict being determined by the magnitude of the issues or relative opposing strength in whatever form. For example, if you put a slave in a hog pen and train him to live there and incorporate in him to value it as a way of life completely, the biggest problem you would have out of him is that he would worry you about provisions to keep the hog pen clean, or the same hog pen and make a slip and incorporate something in his language whereby he comes to value a house more than he does his hog pen, you got a problem. He will soon be in your house.
Additional Note: “Henty Berry, speaking in the Virginia House of Delegates in 1832, described the situation as it existed in many parts of the South at this time: “We have, as far as possible, closed every avenue by which light may enter their (the slaves) minds. If we could extinguish the capacity to see the light, our work would be complete; they would then be on a level with the beasts of the field and we should be safe. I am not certain that we would not do it, if we could find out the process and that on the plea of necessity.”
From Brown America, The story of a New Race by Edwin R. Embree. 1931 The Viking Press.