How have ethnic mythologies affected racial relations in the U.S.?

Discrimination based on ethnic mythologies has been limited to Black Americans in the U.S.
European and Euro-American ethnic mythology has been used to justify racial discrimination.
Ethnic mythology has led to improved race relations in the U.S. during the twentieth century.
Racial discrimination based on ethnic mythology became illegal when the U.S. became independent.

The correct answer is: European and Euro-American ethnic mythology has been used to justify racial discrimination.

Ethnic mythologies, specifically those rooted in European and Euro-American cultures, have been used to justify and perpetuate racial discrimination in the United States. These mythologies often promoted ideas of racial superiority and inferiority, leading to the justification of slavery, segregation, and other forms of discrimination against Black Americans.

Examples of these mythologies include the ideas of scientific racism, where certain races were considered intellectually and morally superior to others, or the concept of manifest destiny, which rationalized the displacement and mistreatment of Indigenous peoples.

It is important to note that while ethnic mythologies have influenced racial relations in the U.S., there have also been efforts to challenge and overcome these discriminatory beliefs. Civil rights movements and the push for equality have worked to combat the harmful effects of ethnic mythologies on race relations.