In the 2000 census, people of mixed-race were allowed to select more than one race for their racial category. This change reflected a national increase in:how does this change reflect racial and ethnic diversity in the US, racial tolerance and the future of race relationships in the U.S.

 a 9- to 12-slide PowerPoint presentation.  In the 2000 census, people of mixed-race were allowed to select more than one race for their racial category. This change reflected a national increase in:how does this change reflect racial and ethnic diversity in the US, racial tolerance and the future of race relationships in the U.S. in the presentation: