What was an economic (financial) method used by the colonists to protest british acts?

What was a major failing of the united states government under the articles of confederation?

Deu 6. the federal reserve system to regulate (1) the annual federal budget (2) state sales tax rates (3) social security payments (4) the nation's money supply . .the codoral reserve system

You are traveling to japan and need japanese yen how much jpy could you get for $200