What does the supreme court consider to determine the constitutionality of a law

The US Supreme Court can review and determine the constitutionality of any federal law that is relevant to a case or controversy before the Court, provided they can supply a rational basis for their finding. It is important to note that the Court must have proper jurisdiction (typically appellate jurisdiction) over the case in order to consider any aspect of the laws involved.

Explanation:

this act gave the federal government the power to relocate any native in the east to territory west of the mississippi river.

besides the fact that abraham lincoln abolished slavery, and greatly benefit black people, he had a heavy impact of the definition of what democracy was, and should be.