Which of the following is an example of an ADA requirement?

The correct choice highlights one of the key provisions of the Americans with Disabilities Act (ADA), which mandates that public buildings and facilities must be accessible to individuals with disabilities. Wheelchair ramps are a direct requirement under the ADA to ensure that people using wheelchairs or other mobility aids can enter and navigate buildings safely and independently. This requirement falls under the broader category of architectural accessibility, which seeks to eliminate barriers that prevent disabled individuals from accessing public services and spaces.

Other choices represent important considerations in the broader discussion of disability rights but do not directly reflect specific ADA mandates. For example, free transportation for individuals with disabilities is an important service but not a universal ADA requirement; it depends on local regulations and programs. Dedicated legal representation, while essential for ensuring the rights of disabled individuals, is not an ADA stipulation. Training programs for business owners about disability rights are valuable, but they are not mandated by the ADA itself. The ADA primarily focuses on removing physical barriers and ensuring accessibility rather than training or legal representation.