The answer is A) concentrated within a small upper class
Military advisers supported the South Vietnamese Army.
Answer:
After the American Revolution, Jay believed in a strong central government than that created by the Articles of the Confederation, the first constitution of the United States. One of his chief gripes with the Articles of Confederation was America's lack of unity on trade: the national Congress could promise countries like France or Spain access to shipping ports, but without an executive branch to enforce the promises, any of the states could ignore the rules.
Jefferson opposed the nation bank that was proposed by Alexander Hamilton because he believed it would make the federal government too powerful over the states--limiting their economic freedom.