What are two ways that Americans can participate in their democracy?

The correct answer highlights two fundamental methods by which citizens can actively engage in a democratic system: voting and running for office. Voting is a cornerstone of democracy, allowing individuals to express their preferences for candidates and policies. It empowers citizens to have a say in their government and influence decision-making at various levels.

Running for office takes participation a step further, as it involves individuals stepping up to represent the interests of their community or constituents. By running for office, citizens can directly contribute to shaping laws and policies that impact their lives and the lives of others. Both voting and holding political office are essential avenues for civic engagement and ensuring that government remains accountable to the people.

While the other options also reflect valuable forms of participation—like protesting, writing letters, joining political parties, and engaging in community service—they are either supplementary or less direct methods of influencing government compared to the fundamental practices of voting and running for office.