comes to the influence of the Department of Education (see linked article).
Public Schools get only ~12% of their funding from Federal sources. What really drives Education in the U.S. are Local and State taxes/distribution. More importantly, its the Will and Ability of local residents to prioritize Education Funding in their Districts. Wealthier Districts have phenomenal resources...and teachers...that produce outstanding students...poor districts don't...and there are far too many of them in this current age of ever expanding Wealth Gaps.
You could have found this evidence yourself, but were either too lazy or incompetent....
Link: https://usafacts.org/answers/how-are-public-schools-in-the-us-funded/country/united-states/