The largest country in the world is Russia, and the richest is Iceland. Do you mean the US ? If so, what makes you think the US got successful because of diver

The largest country in the world is Russia, and the richest is Iceland. Do you mean the US ? If so, what makes you think the US got successful because of diversity instead of other factors ? Similarly, there are studies showing that skill diversity is important, but not bio diversity. For example this meta-study[1] : "Support was found for the positive impact of task-related diversity on team performance. In contrast, bio-demographic diversity had no relationship with team performance" [1] https://www.researchgate.net/publication/228389271_The_Effects_of_Team_Diversity_on_Team_Outcomes_A_Meta-Analytic_Review_of_Team_Demography https://www.researchgate.net/publication/228389271_The_Effec...