The document discusses the history and experiences of people with disabilities. It defines disability according to the Americans with Disabilities Act and describes some leading causes. Historically, those with disabilities were often oppressed and marginalized. The disability rights movement in the late 20th century led to legislation like the ADA to promote rights. People with disabilities often face prejudice, oppression, stigmatization and difficulties adapting due to their impairment as well as societal attitudes. The age of onset, type of disability, family and social support influence how people experience and cope with having a disability.