During ww1 tanks were used on the western front primaraly to a , lead infantry advances across no mans land b, destroy paths used by enemy troops c. release chem wepons d, luanch long rang wepons

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