Before the publication of Miscegenation, the word amalgamation, borrowed from metallurgy, had been in use as a general term for ethnic and racial intermixing.A contemporary usage of this metaphor was that of Ralph Waldo Emerson's private vision in 1845 of America as an ethnic and racial smelting-pot, a variation on the concept of the melting pot. S on the desirability of such intermixing, including that between white Protestants and Irish Catholic immigrants, were divided.All these laws primarily banned marriage between persons of different racially or ethnically defined groups, which was termed "amalgamation" or "miscegenation" in the U. no nationwide law against racially mixed marriages was ever enacted.In 1967, the United States Supreme Court unanimously ruled in Loving v.In Portuguese-speaking Latin America (i.e., Brazil), a milder form of caste system existed, although it also provided for legal and social discrimination among individuals belonging to different races, since slavery for blacks existed until the late 19th century.Intermarriage occurred significantly from the very first settlements, with their descendants achieving high rank in government and society.The term miscegenation has been used since the 19th century to refer to interracial marriage and interracial sexual relations, In the present day, the word miscegenation is avoided by many scholars, because the term suggests a concrete biological phenomenon, rather than a categorization imposed on certain relationships.
In Canada, however, the Métis, who also have partly Amerindian and partly white, often French-Canadian, ancestry, have identified as an ethnic group and are a constitutionally recognized aboriginal people.
Borrowing Boulainvilliers' discourse on the "Nordic race" as being the French aristocracy that invaded the plebeian "Gauls", he showed his contempt for the lowest social class, the Third Estate, calling it "this new people born of slaves ... Miscegenation comes from the Latin miscere, "to mix" and genus, "kind". The reference to genus was made to emphasize the supposedly distinct biological differences between whites and non-whites, though all humans belong to the same genus, Homo, and the same species, Homo sapiens.
The word was coined in an anonymous propaganda pamphlet published in New York City in December 1863, during the American Civil War.
In Spanish, Portuguese, and French, the words used to describe the mixing of races are mestizaje, mestiçagem and métissage.
These words, much older than the term miscegenation, are derived from the Late Latin mixticius for "mixed", which is also the root of the Spanish word mestizo.