How does epidemiologist George Soper track down and first contacted Mallon

Why was the tea tax seen as a reprehensible to the people of boston ?

Why did countries not allow jewish refugees asylum?

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