I didn't find business law subject to choose for this question, so I put it here. please help answering these questions

The doctrine under which lawmaking is divided between the federal government and the state government is referred to as: A) preemption B) federalism C) equal protection D) due process E) eminent domain 2. Which of the following is NOT one of the enumerated powers of the federal government according to the Constitution? A) the power to coin money B) the power to police C) the power to establish bankruptcy laws D) the power to make war E) the power to enact laws pertaining to patents/copyrights The Amendment to the US Constitution provides that those powers not delegated to the federal government are reserved to the States. A) Third B) Sixth C) Seventh D) Eighth E) Tenth Which constitutional provision states that the federal Constitution and federal law take precedence over state law? A) Supremacy Clause B) Due Process Clause C) Commerce Clause D) Confrontation Clause E) Federalism Clause