A desert metropolis built on gambling, vice and other forms of entertainment, in just a century of existence Las Vegas has drawn millions of visitors and trillions of dollars in wealth to southern Nevada. The city was founded by ranchers and railroad workers but quickly found that its greatest asset was not its springs but its casinos. Las Vegas’s embrace of Old West-style freedoms—gambling and prostitution—provided a perfect home for East Coast organized crime. Beginning in the 1940s, money from drugs and racketeering built casinos and was laundered within them. Visitors came to partake in what the casinos offered: low-cost luxury and the thrill of fantasies fulfilled.