The law signed in 1990 aimed to protect the rights of which group?

The law signed in 1990 refers to the Americans with Disabilities Act (ADA). This landmark legislation was specifically designed to protect the rights of individuals with disabilities. The ADA prohibits discrimination against people with disabilities in several key areas, including employment, public accommodations, transportation, and communications. By establishing clear standards for accessibility and inclusion, the ADA aimed to ensure that individuals with disabilities have the same rights and opportunities as those without disabilities.

The impact of the ADA has been profound, contributing to greater awareness and understanding regarding disability rights, as well as promoting changes in public policy and societal attitudes toward people with disabilities. It set a precedent for further legislation and advocacy efforts focused on civil rights for individuals facing various types of discrimination.

In contrast, while the other options refer to important groups that have their own respective protections and legislation, none are specifically linked to the 1990 law in question, which was a pivotal moment for disability rights in the United States.