The year 1990 was the year that protections for disabled people from discrimination in employment, transportation, and public accommodations enacted at the U. S. Federal level
The Americans with Disabilities Act (ADA) became law in 1990. The ADA is a civil rights law that prohibits discrimination against individuals with disabilities in all areas of public life, such as:
In conclusion, we can conclude that the correct answer is 1990.
Learn more about The Americans with Disabilities Act (ADA) from here: https://brainly.com/question/14312255