What is the primary role of political parties in helping citizens engage with the U. S government?

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.

2. what was the dred scott decision about? what do we learn from this supreme court case?

Brainliesttt !me : ) what was the result of indian independence?