In your opinion, have ethnic problems been resolved in the modern United States?

I believe that ethnic issues have been resolved, since the United States is tolerant of all national associations. They take into account their rights, honor their holidays, everyday life, and culture. There are territorial associations based on ethnicity, where people can live in families. At the level of the law, it is accepted that all people, regardless of their ethnic group, have the same rights and are equal in expression of will with the Americans. They are not forbidden to speak their native language, they can adorn themselves with national symbols, wear national clothes, and celebrate holidays.