A Handbook for Genealogy United States EditionThe Handbook for Genealogists provides genealogists at every level with the tools they need to find they ancestors, including: 1. A complete gazetteer of cities, towns, villages, boroughs, and CDPs (census designated places) in the United States. 2. A timeline of historical events to provide context for the times in which your ancestors lived. 3. Demographic tables, including rates of immigrant return. 4. Full color maps of population densities,