Genevieve’s Reviews > Iberia > Status Update

I am confused by the style of this book. It appears to me to be historical non fiction but there are no footnotes or explanation of new terms (such as Cluniac). One needs to frequently seek out explanations that are relevant to understanding the history. I am used to explanations and footnotes to guide my education and historical appreciation. Has writing this style of novel changed that much in 50 years?