How is a formal expression of choice described?

A formal expression of choice is best described as voting. Voting is a systematic method in which individuals express their preferences or choices regarding issues or candidates, often in a public or formal setting. This process typically involves casting ballots to indicate one's selection, making it a clear and structured way for individuals to convey their opinions and choices in democratic processes.

In the context of governance and decision-making, voting serves to legitimize the choices made by the community or population, ensuring that the outcome reflects the collective will of the participants. It is often used in elections, referendums, and other decision-making scenarios where group consensus or individual preference is sought.

While decision-making entails the broader process of evaluating options and making choices, it does not specifically signify the formal mechanism by which a choice is expressed. Consultation involves seeking input or advice from individuals or groups, but does not constitute a formal choice. A referendum is a specific type of voting, typically on a particular issue, but does not universally encompass the concept of formal expression of choice in all contexts. Therefore, voting accurately captures the essence of a formal expression of choice.