Usa education system

References

1. 
   "Educational Attainment of the Population 25 Years and Over, by Selected Characteristics: 2018". United States Census Bureau. February 21, 2019. Retrieved August 27, 2019.
   
2. 
   "CAPE – Private School Facts".
   
3. 
   "U.S. Department of Education: Homeschooling Continues to Grow!".
   
4. 
   "State Compulsory School Attendance Laws". infoplease.com. Retrieved December 19, 2007.
   
5. 
   "U.S. college enrollment rates". NCES. March 18, 2019.
   
6. 
   "Top World University Rankings – US Best Global Universities". U.S. News & World Report. Archived from the original on October 22, 2016.
   
7. 
   "U.S. education spending tops global list, study shows". CBS News. June 25, 2013.
   
8. 
   "PISA - Results in Focus" (PDF). OECD. p. 5.
   
9. 
   "United States - Student performance (PISA 2015)". OECD.
   
10. 
    "Education Expenditures by Country" (PDF). National Center for Education Statistics. May 11, 2018. p. 7.
    
11. 
    "Indicators of Higher Education Equity in the United States" (PDF). Pell Institute. p. 127.
    
12. 
    "International Educational Attainment" (PDF). p. 6. Retrieved August 27, 2019.
    
13. 
    "United States" (PDF). OECD. p. 1. Retrieved August 27, 2019.
    
14. 
    "Educational Attainment of the Population 25 Years and Over, by Selected Characteristics: 2018". United States Census Bureau. February 21, 2019. p. 1. Retrieved August 27, 2019.
    
15. 
    "Inequality – Poverty gap – OECD Data".
    
16. 
    "Inequality – Poverty rate – OECD Data".
    
17. 
    Samuel Read Hall Biography at the Old Stone House Museum website Archived April 5, 2010, at the Wayback Machine, Retrieved on July 3, 2009