"The ADA was a lightning rod across the world, igniting people with disabilities to seek equality in their own countries."
Arlene Mayerson, Personal Interview - February 22, 2013

International Impact 

The ADA triggered a domino effect which resulted in the adoption of similar principles in several countries. Recently, it formed the foundation for the 2009 United Nations treaty to ban worldwide discrimination against the disabled. The ADA continues to motivate disabled citizens across the world.
Picture
"This historic act is the world's first comprehensive declaration of equality for people with disabilities... and its passage has made the U.S the international leader on this human rights issue." 
George H. W. Bush - July 26, 1990
"Think big. Overcome barriers." 
International Persons with Disabilities Day - December 3, 2009

International Rights Today
Picture
"...I do believe that our failure to ratify the Convention on the Rights of Persons with Disabilities diminishes our country’s role as a global leader on disability rights..."
Senator Tom Harkin, Personal Interview - March 5, 2013