The Rise Of S&P Global

Sources:
https://www.spglobal.com/en/who-we-are/our-history

https://en.wikipedia.org/wiki/S%26P_Global

https://www.bbc.com/news/world-us-canada-14428930

https://companiesmarketcap.com/sp-global/marketcap/

https://en.wikipedia.org/wiki/Henry_Varnum_Poor

https://en.wikipedia.org/wiki/John_A._Poor

https://scholarblogs.emory.edu/gbsl/tdibh-henry-varnum-poor/

https://corporatefinanceinstitute.com/resources/knowledge/finance/sp-standard-poors/

https://en.wikipedia.org/wiki/Charles_Dow

https://www.nndb.com/people/436/000178899/

https://capex.com/en/featured-articles/s-p-500-in-a-bigger-nutshell

https://www.investopedia.com/terms/s/sp.asp

https://markets.businessinsider.com/news/stocks/ted-seides-lost-1-million-bet-warren-buffett-hedge-funds-2021-5-1030467828

https://www.paulweiss.com/practices/transactional/private-equity/news/apollo-to-acquire-mcgraw-hills-education-unit-for-25-billion?id=11903

https://www.macrotrends.net/stocks/charts/SPGI/s-p-global/net-income