Think about that number for a minute - the population of the state of California is 30 million people. The population of the United States is 250 million people.
Some disabilities are visible, such as a person in a wheelchair.
But other disabilities are invisible, like an individual with a learning disability. Even though you can not see a person's disability does not mean they do not have one. This person might just have a bad case of asthma, or a muscular disorder, which limits them from carrying heavy objects. There are many people in the world today who have overcome great odds, people who we look up to everyday. A 3 column by 4 row table of other category links to our site.