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Members of this conservative Christian faith came to Pennsylvania in the early 18th century to escape persecution in Europe for their Anabaptist beliefs. The Pennsylvania Amish community in Lancaster County is the oldest and largest Amish community in the United States, numbering about 30,000. The population has more than doubled in size in the past 20 years. The Amish have their roots in the Mennonite community.
The Amish are among the most easily recognizable peoples in North America. For some, they may seem a living remnant of a bygone era, or a people stubbornly clinging to outdated ways. In fact, throughout their history Amish have had to adapt to persecution, societal change, and other external influences.he last Amish settlement in Europe disappeared in 1937. The segment of Amish society which chose the more conservative path became known as the Old Order. The Old Order Amish are found in 28 states and Canada, and number approximately 250,000 today.