But clear majorities said they believed some discrimination existed against their national groups.

Members of the movement say that discrimination still exists, though less visible than before.

Although discrimination against this group certainly exists, there have been many noble efforts to help.

Becker's theory states that discrimination cannot exist in the long run because it is costly.

According to the conclusions of that committee, discrimination did exist at many levels in society.

That sounds quite reasonable until one begins to think about the following question: How are we supposed to know whether discrimination exists?

"The tremendous discrimination he spoke about I don't think exists," the officer said.

To determine where discrimination exists, the Government evaluated more than 70 industries.

He argued that discrimination in local schools no longer exists.