land of opportunity, n.All

The Land of opportunity (n.) was ⁠​‌​​​‌​​​‌​‌‌​​​​‌​‌​​‌‌​‌​​‌​​​​​‌‌​​‌​​​‌‌​‌‌​⁠real while there was manual labor to absorb immigrants: sweatshop father, college, professor son.