Answer:
He opposed the ratification of the constitution by government
Explanation:
Isolationism would be Qing china and Japan, internationalism would be Belgium with the capital of the EU there, and most modern European governments are somewhat internationalist, like the UK and France, and one could argue the US too, at least economically.
Answer:
C-Nation’s credit.
Explanation:
The value of Fiat currency is a nation's credit, because it is used to clear off debt by the citizens of a nation.

Spoiler alert:
He thought the villain was Severus Snape.
But it was actually Quirrell.
