If a Samurai has to choose between his family and staying loyal to the people he serves, he will always choose the people he serves. A code of honor (Samurai code) was written in 1600. , and it gives them an obligation to be loyal to their master, to uphold moral principles and the ways of war, but to be ready to wield their weapons at any time.
The answer is A "he standardized weights, measures, and currency."
Of course this is a very broad statement, but in general it is true that many Englishmen became so disillusioned with the French Revolution that they eventually rejected all the goals and ideals it presented, since it turned out to be extremely violent and despotic.