Interracial marriages in the U.S.

Interracial marriage in the United States has been fully legal in all U.S. states since the 1967 Supreme Court decision that deemed anti-miscegenation laws unconstitutional, with many states choosing to legalize interracial marriage at earlier dates. Multiracial Americans numbered 9.0 million in 2010, or 2.9% of the total population, but 5.6% of the population under age 18. The actual number is likely much higher, for example a study of college students identifying as white found that 30% had less than 90% European ancestry, and one recent study found that African Americans have an average of 21% European ancestry.

The differing ages of individuals, culminating in the generation divides, have traditionally played a large role in how mixed ethnic couples are perceived in American society. Interracial marriages have typically been highlighted through two points of view in the United States: Egalitarianism and cultural conservatism. Egalitarianism's view of interracial marriage is acceptance of the phenomenon, while traditionalists view interracial marriage as taboo and as socially unacceptable. Egalitarian viewpoints typically are held by younger generations, however older generations have an inherent influence on the views of the younger. Gurung & Duong (1999) compiled a study relating to mixed-ethnic relationships ("MER"s) and same-ethnic relationships ("SER"s), concluding that individuals part of "MER"s generally do not view themselves differently from same-ethnic couples.

In Social Trends in America and Strategic Approaches to the Negro Problem (1948), Swedish economist Gunnar Myrdal ranked the social areas where restrictions were imposed on the freedom of Black Americans by Southern White Americans through racial segregation, from the least to the most important: basic public facility access, social equality, jobs, courts and police, politics and marriage. This ranking scheme illustrates the manner in which the barriers against desegregation fell: Of less importance was the segregation in basic public facilities, which was abolished with the Civil Rights Act of 1964. The most tenacious form of legal segregation, the banning of interracial marriage, was not fully lifted until the last anti-miscegenation laws were struck down in 1967 by the Supreme Court ruling in the landmark Loving v. Virginia case.

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