What does the Americans with Disabilities Act (ADA) forbid?

The Americans with Disabilities Act (ADA) is a crucial piece of legislation designed to prevent discrimination against individuals with disabilities in various areas, particularly in employment. The primary focus of the ADA is to ensure that individuals are not treated unfairly based on their disabilities. This includes aspects such as hiring practices, promotions, job training, and other employment-related activities.

By forbidding discrimination against applicants or employees based on disability, the ADA aims to create a more equitable work environment where individuals with disabilities have the same opportunities as those without disabilities. This protection ensures that employers cannot make hiring or employment decisions that are solely based on a person's disability, thus promoting inclusion and equal opportunity in the workforce.

The other options do not reflect the core prohibitions of the ADA. For instance, employment based on seniority or evaluating promotions primarily on performance are generally considered acceptable practices, and the ADA does not forbid workplace accommodations for medical needs, as providing reasonable accommodations for employees with disabilities is actually a requirement under the ADA.