Blacks weren’t the only victims of violence by white mobs.

The recent release of a landmark report on the history of lynching in the United States is a welcome contribution to the struggle over American collective memory. Few groups have suffered more systematic mistreatment, abuse and murder than African-Americans, the focus of the report.

One dimension of mob violence that is often overlooked, however, is that lynchers targeted many other racial and ethnic minorities in the United States, including Native Americans, Italians, Chinese and, especially, Mexicans.

Americans are largely unaware that Mexicans were frequently the targets of lynch mobs, from the mid-19th century until well into the 20th century, second only to African-Americans in the scale and scope of the crimes. One case, largely overlooked or ignored by American journalists but not by the Mexican government, was that of seven Mexican shepherds hanged by white vigilantes near Corpus Christi, Tex., in late November 1873. The mob was probably trying to intimidate the shepherds’ employer into selling his land. None of the killers were arrested.