The American Dental Association (ADA) is a professional organization representing dentists in the United States. Founded in 1859, it aims to promote good oral health and advance the dental profession. The ADA provides resources, education, and advocacy for its members, helping them stay informed about the latest dental practices and research. In addition to supporting dentists, the ADA also focuses on public health initiatives. It offers guidelines for dental care, conducts research on oral health issues, and promotes awareness about the importance of regular dental visits. The organization plays a key role in shaping dental policies and standards across the country.