 Vaudeville was characterized by traveling companies touring through cities and towns.A handful of circuses regularly toured the country; dime museums appealed to the curious; amusement parks, riverboats, and town halls often featured "cleaner" presentations of variety entertainment; compared to saloons, music halls, and burlesque houses, which catered to those with a taste for the "risqué".In the 1840s, the minstrel show, another type of variety performance, and "the first emanation of a pervasive and purely American mass culture", grew to enormous popularity and formed what Nick Tosches called "the heart of 19th-century show business".