Which ONE of the following is considered a form of participation in a democracy?

Participating in a democracy typically involves engaging in activities that influence government decisions and policies or involve civic engagement. Contacting representatives directly is a direct form of political participation, as it allows individuals to express their opinions, advocate for specific issues, and hold elected officials accountable. This kind of engagement is fundamental to a healthy democracy, where elected officials rely on communication from constituents to understand their needs and reflect them in policy-making.

The other choices, while they may have their own forms of social or community involvement, do not directly relate to democratic participation. Attending a church mass is primarily a religious activity rather than a political one. Driving a bus serves an essential role in public transportation but does not involve participation in the political process. Joining a beauty contest may be a form of personal expression or artistry but does not engage with civic responsibilities or influence governance. Therefore, contacting representatives is the clear choice that aligns with the core principles of democratic involvement.