Final answer:
Caucuses do not happen via secret ballot because they encourage openness and transparency.
Step-by-step explanation:
No, caucuses do not happen via secret ballot. A caucus is a meeting of members of a political party to select candidates or to determine policy. During a caucus, party members openly express their preferences and debate the merits of different candidates or policies. There is no secret ballot in a caucus because openness and transparency are valued in this process. For example, in the Iowa caucuses, attendees physically gather in different sections of a room to show their support for different candidates.
Learn more about Caucuses and the absence of secret ballot