Why did thomas pain write the phamphlet common sense

Whose writings were the source of the idea that people have a right to abolish and replace a government that violates their natural rights?

How does nafta affect relations between the united states and canada? a. it bans immigration between the two countries. b. it opens the borders between the two countries. c. it raises taxes on trade between the two countries. d. it allows free trade between the two countries.

What are three supporting points as to why opium was wrong in the chinese trade? why should it have stopped? (opium wars)