--subdivision Biography--Sources under names of countries, cities, etc., classes of persons, and ethnic groups; and subdivision History--[period subdivision]--Biography--Sources under names of countries, cities, etc. for collections or discussions of biographical source material about persons from those places, time periods, or groups
Here are entered collections of documents, records, etc. upon which narrative history is based. --subdivision History--Sources under names of countries, cities, etc., and individual corporate bodies, and under classes of persons, ethnic groups, and topical headings that are not inherently historical; and subdivision Sources under historical topics, e.g. Renaissance--Sources
