Final answer:
Public policy seldom changes dramatically after elections because politicians adjust their positions based on public opinion. However, policies that directly affect personal economics or civil liberties can still cause some changes.
Step-by-step explanation:
Public policy seldom changes dramatically after elections because politicians base their decisions on public opinion. They pay attention to where the public stands on certain issues and adjust their positions accordingly to match the public mood. This allows them to have a better chance of winning elections. However, policies that directly affect personal economics or civil liberties can still cause public backlash and lead to some changes in public policy.