Have you ever heard someone say that the United States is a country of immigrants? It may sound like a simple cliche, something you'd learn in school when studying American history. In reality, though, it's just a fact. The current United States was founded on immigration, and almost every single person living here is either an immigrant or the descendant of an immigrant.
Has an employee made false accusations at your company? Maybe they claimed that it was a toxic workplace. Maybe they said that you discriminated against them. Maybe they claimed that the workplace was unsafe, they made a report and you retaliated against them.