Final answer:
The Americans with Disabilities Act (ADA) requires agents conducting an event to select a site that is compliant with the ADA. Extra-wide sidewalks that accommodate wheelchairs is not an ADA requirement. Other ADA requirements include handrails along stairways and/or ramps, handicap accessible restrooms, and walkways, entrances and hallways that are clear and dry.
Step-by-step explanation:
The Americans with Disabilities Act (ADA) requires agents conducting an event to select a site that is compliant with the ADA. The ADA sets specific requirements to ensure accessibility for people with disabilities. Out of the options provided, extra-wide sidewalks that accommodate wheelchairs is not an ADA requirement. However, handrails along stairways and/or ramps, handicap accessible restrooms, and walkways, entrances and hallways that are clear and dry are ADA requirements that ensure accessibility for people with disabilities.