Which of the following is a way Americans can participate in their democracy?

Voting is a fundamental way for Americans to participate in their democracy because it allows citizens to have a direct say in the decision-making processes that affect their lives and communities. Through voting, individuals can elect representatives, influence legislation, and express their opinions on important issues. This civic duty ensures that the government reflects the will of the people and upholds the democratic principle of government by the consent of the governed.

While taking a gap year, traveling abroad, and engaging in sports are valuable activities, they do not constitute direct participation in the democratic process. Such activities might contribute to personal development or leisure, but they do not engage individuals in the governance of their country or give them a voice in public affairs. Voting, on the other hand, is an essential mechanism through which citizens can actively shape the direction of their government and society.