In the United States bolo ties are widely associated with Western wear, and are generally most common in the western areas of the country. Bolo tie slides and tips in silver have been part of Hopi, Navajo, and Zuni silversmithing traditions since the mid-20th century.
The bolo tie was made the official neckwear of Arizona in 1971. New Mexico passed a non-binding measure to designate the bolo as the state's official neckwear in 1987. On March 13, 2007, New Mexico Gov. Bill Richardson signed into law that the bolo tie is now the state's official tie.
Along with other 1950s fashions, bolo ties were revived as part of the Rockabilly look in the 1980s.
According to an article in Sunset:
It is also said that the bolo tie is a North American pioneer creation that dates back to between 1866 and 1886. There is a bolo tie on display at a trading post in Zuni Pueblo, New Mexico, said to date back that far.
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