Which group does NOT hold a Class license?

The correct answer identifies genealogists as the group that does not hold a Class license. In the context of licensing, a Class license typically pertains to specific categories of business or professional activities regulated by a governing body. Individuals holding a Class A, Class B, or Class C license have met certain criteria and completed training specific to their respective classes, often involving a formal application process.

Genealogists, however, usually do not operate under a formal licensing structure akin to the classifications mentioned. Their work generally involves research into family histories and lineage, which is not governed by the same regulatory frameworks that apply to licensed professionals in other fields. Thus, they do not require or possess a Class license, setting them apart from classes A, B, and C, where educational and regulatory standards are in place.