Name two reasons many americans were anti immigration during the 1920s

Which empire was called "the sick man of europe? "

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

In which of the following ways did washington's native people produce a minimal impact on their environment? a.built fish traps across rivers