Although Eli Whitney took out patents, every planter infringed them. Whole States organized movements to fight Whitney before the courts. In 1808, when his patent expired, he was poorer than when he began. Feeling that the Southern planters had robbed him of the legitimate reward of his invention, Whitney came North and gave himself to the study of firearms. He invented what is now known as the Colt's revolver, the Remington rifle and the modern machine gun. Beginning with the feeling that he had been robbed of his just rights by Southern planters, Whitney ended by inventing the very weapons that deprived the planters of their slaves and preserved the Union.
But the new prosperity and the increased acreage for cotton in the South created an enormous market for slaves, and soon the sea swarmed with slave ships. Prices advanced five hundred per cent, until a slave that had brought $100 brought $500, and some even $1,000. What made slavery no scourge, but a great religious moral blessing? The answer is, the cotton gin and the cotton interest that gave a new desire to promote slavery, to spread it, and to use its labour. For Eli Whitney had made cotton to be king. Cotton encouraged slavery; slavery at last threatened the Union and so brought on the Civil War.
The value of the slave as an economic machine depended upon his physique, health and general endurance. The slave hunters were Portuguese, Spaniards and Arabs, who drove the negroes in gangs down to the coast, where they were loaded upon the slave ships. When the trade was brisk and prices high, the hold of the ship was crowded to suffocation, and intense suffering was inevitable. Landing at Savannah or Charleston, Mobile or New Orleans, the slaves were sold at wholesale, in the auction place. Later, the slave dealer drove them in gangs through the villages, where they were sold at retail. The cost of a slave varied with the price of cotton. Of the three million one hundred thousand slaves living in the South in 1850, one million eight hundred thousand were raising cotton. That was the great export, the basis of prosperity. So great was the demand in England for Southern cotton that profits were enormous. The Secretary of the Treasury in Buchanan's time published a list of forty Southern planters in Louisiana and Mississippi. One of them had five hundred negroes and sold the cotton from his plantation at a net profit of one hundred thousand dollars. Each negro, therefore, netted his master that year five hundred dollars. The working life of a slave was short, scarcely more than seven years, and for that reason the ablest negro was never worth more than from a thousand to twelve hundred dollars.
But if the cost of free labour was high, the cost of supporting the slave under the Southern climate was very low. The climate of the Gulf States is gentle, soft and propitious. Of forty planters who published their statements, the average cost of clothing and feeding a slave for one year was thirty dollars. One Louisiana planter, however, showed that one hundred slaves on his plantation had cost him in cash outlay seven hundred and fifty dollars for the entire year. This planter states that his slaves raised their own corn, converted it into meal and bread, raised their own sugar-cane, made their own molasses, built their own houses out of the forest hard by. The slaves also raised their own bacon, but unfortunately the price of meat was so high as to make its use only an occasional luxury. North Carolina passed a law commanding the planters to give their slaves meat at certain intervals, but the law remained a dead letter. Other states, by legal enactment, fixed the amount of meal that should be given to slaves.
When Fanny Kemble, the English actress, retired from the stage, it was to marry a Southern planter, and her autobiography and private letters throw a flood of light upon the life of the slaves upon a typical plantation in the cotton States. She says that the planter expected that about once in seven years he must buy a new set of hands; that the slaves did little in the winter, but they worked fifteen hours a day in the spring, and often eighteen hours a day in the summer until the cotton was picked. She adds that the negro children used to beg her for a taste of meat, just as English children plead for a little candy. She states that on her husband's estate slave breeding was most important and remunerative, and that the increase and the young slaves sold made it possible for the plantation to pay its interest. "Every negro child born was worth two hundred dollars the moment it drew breath."
It was this separation of families that touched the heart of Fanny Kemble Butler, and stirred the indignation of Harriet Martineau, who at the end of her year at the South wrote that she would rather walk through a penitentiary or a lunatic asylum than through the slave quarters that stood in the rear of the great house where she was entertained. It is this element that explains the statement of John Randolph of Virginia. Conversing one evening about the notable orations to which he had listened, the great lawyer said that the most eloquent words he had ever heard were "spoken on the auction block by a slave mother." It seemed that she pleaded with the auctioneer and the spectators not to separate her from her children and her husband, and she made these men, who were trafficking in human life, realize the meaning of Christ's words, "Woe unto him that doth offend one of My little ones; it were better for him that a millstone were placed about his neck and that he were cast into the depths of the sea."
In this era of industrial education for the coloured race it is interesting to note that five of the slave States imposed heavy penalties upon any one who should teach the slaves to read or write. Virginia, however, permitted the owner to teach his slave in the interest of better management of the plantation. North Carolina finally consented to arithmetic. After 1831 and the Nat Turner negro insurrection more stringent laws were passed to prevent the slaves learning how to read, lest they chance upon abolition documents. A Georgian planter said that "The very slightest amount of education impairs their value as slaves, for it instantly destroys their contentedness; and since you do not contemplate changing their condition, it is surely doing them an ill service to destroy their acquiescence in it." In spite of the law, however, domestic servants were frequently taught to read. Frederick Douglass found a teacher in his mistress, where he was held as a domestic slave, and Douglass in turn taught his fellow slaves on the plantation by stealth. The advertisements of slaves that mention the slave's ability to read and cipher, as a reason for special value, prove that the more intelligent slaves had at least the rudiments of knowledge. Olmstead, in his "Cotton Kingdom," says he visited a plantation in Mississippi, where one of the negroes had, with the full permission of his master, taught all his fellows how to read.
An examination of the influence of slavery upon the poorer whites shows that two-thirds of the white population suffered hardly less than did the coloured people. The slaveholding class formed an aristocracy, who dominated and ruled as lords. When the war broke out, there were about four hundred thousand slave-holders, and nine and a half million people. But of these four hundred thousand slave-holders, only about eight thousand owned more than fifty slaves each, and it was this mere handful who lived in splendid homes, surrounded with luxury, beauty, and refinement. Travellers who have thrown the veil of romance and enchantment about the Southern home, with a great house embowered in magnolia trees, its rooms stored with art treasures, its walls lined with marbles and bronzes, and its banqueting room at night crowded with beautiful women and handsome men—these travellers speak of what was as a matter of fact exceptional. We must remember that these men represented a small aristocracy; that their mode of life, so charmingly pictured by many accomplished writers, was the life of a select group, and that the great slave plantations numbered not more than eight thousand in that vast area.
From the hour of the organization of the Abolition Society, these Southern planters assumed an aggressive position. Their editors, politicians and lawyers began to publish briefs, in support of the peculiar institution. The usual argument began with ridicule of Thomas Jefferson's famous statement that all men are born equal. The second argument was an economic one, based on the value of the slaves. Three million slaves would average a value of five hundred dollars each, and this meant a billion five hundred millions of property, that had to be considered as so much property in ships, factories, engines, reapers, pastures, meadows, herds and flocks. All planters invoked the words of Moses, permitting the Hebrews to hold slaves, and therefore exhibiting slavery as a divine institution. Statesmen justified the Fugitive Slave Law by triumphantly quoting Paul's letter, sending Onesimus back to his rich master, Philemon. Jefferson Davis rested his argument upon the curse that God pronounced upon Canaan, and asserted that slavery was established by a decree of Almighty God and that through the portal of slavery alone the descendant of the graceless son of Noah entered the temple of civilization. Once a year the Southern minister preached from the text, "Cursed be Canaan, the son of Ham. A servant of servants shall he be unto his brethren."
A few scholars grounded themselves on the scientific argument. These men held that the black man was separated from the Saxon by a great chasm, that if freed he was not equal to self-government, that he was a mere child when placed in competition with the white man, and that the strong owed it to the weak, that it was the duty of every superior man to take charge of the inferior, and impose government from without.