Answer:
Delegate theory of representation
Explanation:
The delegate theory of presentation holds that a member of a representative body, like the Congress, is nothing more than the embodiment of his or her constituents, and for that reason, he or she does not have the right to express his or her own opinions, only the opinions of the constituents.
Under this theory, a congressperson should never fail to act according to the constituents' wishes, because doing otherwise would be illegitimate.
Because Britain wanted to expand its manufactured goods market. In the eighteenth century, Britain traded English wool and Indian cotton for Chinese tea and textiles; however, when the Chinese demand weakened, Britain demanded other means of attracting trade with China. Britain realized it could make up the trade deficit with China by selling Indian opium into the Chinese market, making opium the most profitable and popular crop in world markets.
I think it would be trains and railroads. otherwise you walk or use a horse