The mentality that the US will not and should not intervene in European affairs is called an "isolationist" mentality, and America has historically been a very isolationist country.
The Bill of Rights guarantees personal freedoms, limits the federal government's power, and reserves some powers for states. To prevent the federal government from assuming excessive power, those who opposed the Constitution, known as Anti- Federalists, demanded amendments that would protect individual liberties.
Lincoln worried about resupplying fort Sumter because he thought it would provoke war (which it did), since the Southerners would view this as a federal intrusion.
I know its not mosaics, that was after their time, collages are way after their time. And impressionism is a 19th century art. so I believe the answer is D weaving