A．the advantages and disadvantages of conflict
B．the difficulty in determining the optimal level of conflict
C．the complexity of defining the roles of conflict
D．the real value of conflict

A．politicians who are considered very attractive are favored by citizens over politicians who are less attractive
B．citizens will need to learn how to evaluate visual political images in order to become better informed
C．citizens tend to favor a politician who analyzes the issues over one who does not
D．politicians will need to learn to become more personal when meeting citizens