Which of the following is a key element of the Americans with Disabilities Act (ADA) of 1990?

The key element of the Americans with Disabilities Act (ADA) of 1990 is its prohibition of discrimination against individuals with disabilities. The ADA was established to ensure that individuals with disabilities have the same rights and opportunities as everyone else. It mandates that covered entities, including employers, must provide equal opportunities in employment, public services, public accommodations, and telecommunications.

This protection extends to various aspects of employment including hiring, promotions, benefits, and training, ensuring that individuals with disabilities are evaluated based on their qualifications and not their disabilities. The law aims to create an inclusive environment where individuals with disabilities can participate fully in society and the workforce.

While the other options mention aspects that are not consistent with the intent of the ADA, this option accurately reflects the law's fundamental purpose, which is to eliminate discrimination and foster equal opportunities for individuals with disabilities.