Mapp vs<span>. </span>Ohio<span> established that evidence discovered in violation of the Fourth Amendment cannot be used in a state prosecution. ... The Supreme Court ruled that the Fourth Amendment rights were incorporated into the Fourteenth Amendment, which guarantees due process of law at both the state and federal levels.</span>
C) US paid fifteen million for land in the Mexican cession
A. West of the Mississippi River
This was accquired through the Louisiana Purchase.
They developed programs that lessened suffering but did not solve all the problems