When someone decides to change a source with invalid, incorrect, irrelevant, or just idiotic information.
It was caused by the sharp rise in the price of opium was seized upon by some of the Cohong trading houses and smugglers.
Cotton was the first luxury commodities after sugar and tobacco
the social improvement wasn't tied to any social structures,made the bible more available and increased the reading ability
I think its either A or B... I hope this helped!! 0_0