Investment per se is not the reason the US does not have enough good schools. The US spends more on K-12 education than almost any nation, including South Korea

Investment per se is not the reason the US does not have enough good schools. The US spends more on K-12 education than almost any nation, including South Korea. The reasons are more complicated and (probably) far less politically pleasing. https://nces.ed.gov/programs/coe/indicator_cmd.asp https://nces.ed.gov/programs/coe/indicator_cmd.asp