Many people are interested in ways to classify volcanoes. There is probably a natural human instinct to try and give labels to all things. This is not a bad instinct and many times it makes it easier to understand the particular thing that is being classified.
The ADA and the ADA-AA. 1  The Americans with Disabilities Act (ADA) is a federal law that makes discrimination based on disability illegal. It gives civil rights protection to people with disabilities and prohibits discrimination in employment, public accommodations, and public services. The ADA has titles that are like chapters in a book.
To be protected by the ADA, one must have a disability, which is defined by the ADA as a physical or mental impairment that substantially limits one or more major life activities, a person who has a history or record of such an impairment, or a person who is perceived by others as having such an impairment.