The United States National Library of Medicine often used the term Caucasian as a race in the past. However, it later discontinued such usage in favor of the more narrow geographical term European, which traditionally only applied to a subset of Caucasoids.he United States National Library of Medicine often used the term Caucasian as a race in the past. However, it later discontinued such usage in favor of the more narrow geographical term European, which traditionally only applied to a subset of Caucasoids.
Date of Birth: April 26, 1970. Ethnicity: Slovenian. Melania Trump is a Slovenian-born American model. She is the First Lady of the United States, as of January 20, 2017. She is married to Donald Trump, a businessperson, television personality, and the 45th President of the United States. Their son is Barron Trump.
Donald Trump, left, and his wife Melania Trump. (AP) Get to know Melania Trump, the wife of likely Republican presidential nominee Donald Trump, before she takes the stage at the Republican National Convention.