The book is a Marxist version of critical theory history of the United States.
Take Chapter 2. This is a history of the indigenous people , logically it should center on the United States. BUT it does not. Instead the author contorts history of the Crusades. Not America geographically. Not America in time. And not historically accurate.
The author contends the Crusades were adventure of anti Muslim nature. She ignores the facts that the area of conquest allegedly Muslim were captured land seized from the Christian roman west