How did the attitudes of many americans change after the terrorist attacks of september 11, 2001
a) they became more interested in environmental policy
b) they became more concerned with foreign policy
c) they became more concerned about national healthcare
d) they became more interested in the mass media

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