Mandolins and similar instruments were brought in to the United States by immigrants from many countries, and were used primarily to play traditional folk and classical music. In 1880, a group of musicians known as the Estudiantina Figaro, or, the "Spanish Students." landed in New York City. Interestingly enough, they did not play mandolins but Bandurrias, which are small, double-strung instruments from Spain which resemble the mandolin. Playing to wildly enthusiastic audiences in New York and Boston, the students spawned several groups who imitated their musical style and colorful costumes. Many of the players in these new musical ensembles were immigrants who had brought mandolins from their native Italy. These musicians helped to generate enormous public interest in an instrument which previously was relatively unknown in the United States.
The mandolin is experiencing a resurgence of popularity in all types of music: bluegrass, country, folk, rock, ethnic, jazz, and classical. This versatility, accessibility, and relative easy learning curve make it the perfect instrument for introducing people to the world of music. The mandolin family is the fretted equivalent (played with a plectrum) of the violin family in tuning and size: mandolin=violin, mandola=viola, mandocello=cello, mandobass=upright bass. Anyone who can play an instrument of the violin family can play its equivalent in the mandolin family. Likewise, anyone who is interested in learning a traditional instrument might find it easier to learn the mandolin first, since the skills learned can translate easily to many folk instruments.
Since the instrument has roots in almost every culture, musicians playing the modern mandolin help to preserve rich musical traditions that might otherwise be lost in today's increasingly homogenized musical landscape.