All laws and Executive Orders are required to follow the principles of the US Constitution; however, it would be a mistake to think the US Supreme Court "makes sure" this happens. The Court can only review laws and Orders that are part of, or relevant to, a case under their review. If Congress passes a law that is never challenged, and the law is unconstitutional, the Supreme Court can't do anything about it.
to make laws
The Supreme Court would make that determination.
The supreme court can't make laws since that is the role of the legislature. Nor can it execute laws.
The most important feature of the Supreme Court is to interpret and define the amendments of the Constitution. This is to make sure that all new laws follow these guidelines properly and do not remove the rights of the people.
The supreme court
Only indirectly is the Supreme Court a help in making laws. If the Supreme Court declares a law to be unconstitutional and therefore invalid, it explains why it made that ruling. Congress then may try to rewrite the law and remove the objectionable parts. (The Supreme Court does not give opinions on proposed legislation. )
two examples of how the Supreme Court has made policy
The Supreme Court can check the power of Congress by ruling legislation passed by Congress is unconstitutional. The Supreme Court can do this when they a presented with an opportunity to hear a case which disputes a law. The supreme court's decision is final because it is the highest court in America.
The president or the Supreme Court Justice could make laws.
Laws & ruling.
No, it is not, the Supreme Court is NOT a lawmaking body. The job of the Supreme Court is to make sure laws are constitutional and do not infringe on the rights of the people. Congress is the Chief lawmaking body of the entire United states. Finally, the Executive branch is the law enforcement branch to ensure the laws that are constitutional are followed by the nation.
The President and his group enforce the law and ensure that laws of the nation are carried out correctly. The 9 justices of the Supreme Court, in the Supreme Court building, ensure that the laws made by Congress are constitutional.