In 1864, an anonymous hardbound pamphlet was published entitled Miscegenation: The Theory of the Blending of the Races, Applied to the American White Man and Negro . The word "miscegenation" was coined by the authors who claimed it was a scientific theory describing how racial blending enhances humanity. The pamphlet encouraged the interbreeding of people from different racial or ethnic groups through marriage or sexual relations. During the Civil War period, the North was terrified that freed slaves would swarm their states. Racial bigotry was real and serious. Northerners were frightened for good reasons. For seven decades, slaveholders and their Democratic Party sympathizers had exclaimed on the floor of Congress, in newspapers, in churches, and in pubs that emancipation would cause hordes of black men to migrate north to take the White man’s job and daughters. Tribal instincts were fanned until they were burned into the subconscious of most Americans. After their defeats ...