Answer:
Citizens can replace the leader if he or she does not meet the citizens' needs
Explanation:
This is because in a dictatorship you cannot replace the leader as he/she has total control over everything in the country.
Answer:
Answer is weak form efficiency.
Explanation:
The weak form efficiency suggests that today’s stock prices reflect all the data of past prices. This means that all past information is priced into securities.
This means that Stephen will make excess profits making use of the securities or portfolios that is available over a period of time. This is possible simply because of the failure of weak form efficiency.
I'm pretty sure it's C, it makes the most sense.