I'm not sure that is true: https://www.economist.com/graphic-detail/2018/02/14/americans-overestimate-social-mobility-in-their-country https://www.economist.com

I'm not sure that is true: https://www.economist.com/graphic-detail/2018/02/14/americans-overestimate-social-mobility-in-their-country https://www.economist.com/graphic-detail/2018/02/14/american... Social mobility is perceived as greater in the USA than some EU countries, but in reality the opposite is true.