A casino is a building where people can play games of chance for money. The United States has thousands of land based casinos that earn billions of dollars in profits each year. While many casinos add other forms of entertainment like musical shows, shopping centers and themed restaurants, gambling is their main source of revenue.

While gambling certainly predates recorded history, the modern casino is relatively recent. It developed in the 16th century when a gambling craze swept Europe and Italian aristocrats would gather to gamble in small private clubs called ridotti [Source: Schwartz].

Casinos use several types of security measures to ensure fairness and protect their patrons. Most casinos have video cameras in the gaming areas to monitor the games and patrons for any suspicious activity. Table managers and pit bosses also watch over the games with a more general view of the players, checking for any patterns in betting that could signal cheating.

In addition, most casinos have rules of conduct that are designed to prevent patrons from stealing chips or engaging in any other prohibited behavior. They also have rules regarding the appearance and attire of casino employees.

The United States is the world’s biggest gambling market, with over 1,000 casinos and millions of visitors. The majority of these are located in Las Vegas, although there are some great casinos elsewhere. If you are looking for a great casino near you, check out Tropicana Evansville in Indiana, which opened in 2017. It is just over two hours from Nashville.