What political leaders brought japanese reunification

Three broad zones with different climates and resources shape russian life. they include:

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution

Which expression is equivalent to (fg)(5)