congress
congress
I'm not sure if you meant the highest Law or the highest Court. I know of no such law being considered the "highest law". However, the highest Court is the US Supreme Court. Highest law= US Constitution
The US supreme court
The Supreme Court of the United States is considered the highest appellate court in the US; however, it is only the highest appellate court for federal question cases (issues involving federal or US constitutional law or US treaties).
The Constitution of the United States
The Constitution.
The Constitution and it's amendments
1787
The Supreme Court of the United States
Freedom of speech
which source law in the united states is the hightest authority
Not clear what the question means. But the US is a capitalist society, with a wages system, class ownership and production for sale. Utterly unlike Socialism.