Ethnic conflict
An ethnic conflict, or ethnic strife was a conflict between groups of people.

Riley Frazier noted to Kathryn Janeway that there was no ethnic conflict within the Borg Collective. ()

In 2399, Vashti, once a Romulan Relocation Hub for the Romulan supernova, saw ethnic strife. ()

See also
 Race riot
 Xenophobia

External link 
 
Conflicts