Americans trust in the government

Essay Question #1: Political analysts have identified a significant change in the American publics level of trust in government over the last 50 years. Describe the direction of this change and discuss some of the recent events that have led Americans to reevaluate their feelings toward government. Is there any reason to be worried about how much trust citizens have in their government?  Is there a reason to be worried about the lack of knowledge of how our government is structures and operates?