The Amish are a traditionalist Christian group with roots in the Anabaptist movement, which can be traced back to the 16th century Protestant Reformation. They are primarily associated with a closely-knit religious community that values simplicity, humility, and separation from the modern world. The Amish are known for their strict adherence to a code of conduct and their plain dressing, as well as their resistance to technological advancements. They are predominantly found in rural areas of the United States, particularly in states such as Pennsylvania, Ohio, and Indiana. The hallmark of Amish life is their commitment to agrarian-based living and their aversion to many aspects of modern society, such as electricity, cars, and telephones.