How did rooms location affect its development

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

Jim has 16 books doug has 10 fewer books than jim how many books does doug have?

Why would a person who believes in a strict interpretation of the constitution have a concern with the elastic clause? a) the elastic clause limits the ability of the government to respond to new needs of the nation. b) the elastic clause gives the supreme court original jurisdiction in a limited number of cases. c) the elastic clause allows congress to exercise powers not specifically listed in the constitution. d) the elastic clause guarantees that a citizen's property cannot be taken away with due process of law.