The Shakers, officially known as the United Society of Believers in Christ's Second Appearing, are a religious group founded in the 18th century in England. They are known for their simple living, communal lifestyle, and strong emphasis on celibacy. The Shakers believe in the imminent return of Christ and practice a form of worship that includes dancing and singing, which is why they were originally called "Shaking Quakers." Shaker communities are characterized by their unique architecture and craftsmanship, particularly in furniture making. They are also known for their innovative agricultural practices and seed production. The Shakers have significantly influenced American culture, especially in areas like design and sustainability, despite their declining numbers today.