This book discusses how a genealogical history of the modern world can be created by linking the Royal Families of Western Europeans database to Unifying Ancestry.  This new edition extends the original analysis by including a coherence metric to evaluate the content of the Unifying Ancestry database, which is freely available online educational software within the CoreGen3 analysis workbench.  The author discusses why common ancestors of the Royal Families of Western Europe comprise an optimal Unifying Ancestry experience and further illustrates this by using historically influential...