Disability discrimination act
（重定向自Disableist）
In the late 20th and early 21st centuries, a number of countries have passed laws aimed at reducing discrimination against people with disabilities. These laws have begun to appear as the notion of civil rights has become more influential globally, and follow other forms of anti-discrimination and equal opportunity legislation aimed at preventing racial discrimination and sexism which began to emerge in the second half of the 20th century. Many of these Acts aim to reduce barriers for persons with disabilities in the areas of customer service, employment, built environment, transportation, and information and communications.