All's well 20th century dies

Let's have a little reader participation. Name one social policy implemented in the 20th Century that positively impacted the United States (that benefited Real Americans and enabled and protected wealth creation for them and their posterity, the only legitimate function of a government)? Name one decision by the Supreme Court that was handed down in the 20th Century that has led to greater prosperity in the United States?

That led to greater freedom?

Name one law passed by Congress in the 20th Century that enabled Real Americans to prosper, instead of living as indentured servants to the Minority Occupational Government of Black-Run America (BRA)?

A pattern should emerge. 

To quote Bowie: "All's well 20th century dies."