usa spending - SERP Analysis

https://www.usaspending.gov/

https://fiscaldata.treasury.gov/americas-finance-guide/federal-spending/

https://x.com/usaspending%3Flang%3Den

https://www.congress.gov/crs-product/R44027

https://en.wikipedia.org/wiki/USAspending.gov

https://usafacts.org/government-spending/

https://www.gao.gov/blog/usaspending.gov-offers-insight-government-spending-data-quality-and-user-awareness-impact-its-usefulness