What effect did the crusades have on trade? trade throughout the mediterranean was destroyed. trading cities became more important. italian merchants saw their fortunes ruined. europeans began to sell their own spices. me with history anyone

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