How did President Andrew Jackson fix the national debt during his presidency?

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Which is the main inference that can be drawn from adam smith's book the wealth of nations? a) for an economy to work flawlessly, it shouldn't have to serve and moral goals.b) the government must control a free-market economy, or economic problems will arise.c) a free-market economy works well only without the government's interference. d) free trade will only hurt economies and should be stopped by governments.

Where did harriet to get away from dr.norcom