Which of the following is an action that enhances democratic participation?

Voting in elections is a fundamental action that directly enhances democratic participation. It empowers citizens to express their preferences and influence government decisions, shaping policies that affect their lives and communities. By casting a vote, individuals partake in the democratic process, ensuring that their opinions are represented in governmental decision-making. This participation is essential for a functioning democracy, as it allows for the peaceful transition of power and reinforces the idea that government derives its authority from the consent of the governed.

While serving on a jury, paying taxes, and obeying traffic laws are also important civic responsibilities, they do not directly influence governmental policies in the same way that voting does. Jury duty supports the judicial system and ensures the right to a fair trial, taxes contribute to public services and infrastructure, and obeying traffic regulations enhances public safety. These actions contribute to society in various ways, but voting specifically provides citizens with a mechanism to have a say in shaping the government and its functions, thereby reinforcing democratic engagement and accountability.