Here's why:
* Historical Usage: The term "caucus" first emerged in the 18th century in the United States, specifically in Boston. It referred to a group of politicians who met privately to discuss strategy and nominate candidates.
* Algonquian Connection: The Algonquian language was spoken by Native Americans in the area where the term "caucus" originated.
* Meaning Alignment: The Algonquian word *kaw-kaw-was* closely aligns with the concept of a caucus – a group meeting for discussion and decision-making.
While other explanations exist, the Algonquian origin is the most widely accepted and historically supported.