"The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people."
The 10th Amendment did not give the Supreme Court the authority to decide what is and what is not Constitutional. In 1803 the Supreme Court decided that it had the power take from the states and the people their right to determine whixh laws were Constitutional and which ones were not.
Since this power was not specifically delegated by the states to the Supreme Court it is a power reserved to the states and the people.
The men who wrote the Constitution delegated a short list of enumerated powers to the government od the United States and reserved all powers not mentioned to the states and to the people.
Whenthe court assumed hte power of Judicial Review in 1803 they stole the power from states and the people their right to setermine whichlaws were Constitutional annd whixh ones were not.
In the process they turned the weakest of the hree branches of government into the most powerful one. and the opinions on a panel pf unelected, unaccountable politicians became more powerful than Congress and the President.
The Executive Branch can veto Congressional legislation and Congres can over ride the Presidents veto, but who acn overturn the opinions made by the Supreme Court?.
A ll bills submitted to the President for his signature must, in he opinion of the majority of the 100 senators and 435 representatives be conatitutional and the President is responsible to veto any legislation that he feels violated the Constitution,
The primary function of the Supreme Courtshould be to settle disputes between the sates not to over rule the will od the representatives of the people.