If Congress decides to pass a law that increases minimum wage, this is an example of using an "implied" power, since it is not explicitly stated.
A. is a duty of congress. They can say a law is unconstitutional based in their views on the law but they cant declare one unconstitutional. But the President can declare a law unconstitutional and change it.
Human rights such as liberty and the pursuit of happiness
Answer:
to keep the balance between free states and save states
