This book is a great introduction to the history of the black working class in the US. Most history about the working class doesn't give enough dues to black workers, while a lot of black history focuses on pursuits by the black middle class. This book gives much-needed attention to the black working class, on whose backs much of the US was built.
One thing you should know upfront is that a lot of the first half of the book is social history- that is, a ground level view of people's lives, rather than an overarching summary of large-scale events. Part of this, of course, is because the working class itself was not a large force in working class politics until later on in US history. Either way, social history isn't quite my thing, but it's pretty well-done here.
That said, the second half of the book is where things picked up for me personally. Trotter does a great job documenting the different strategies used and movements pursued by the black working class after the US became more industrialized. I really enjoyed learning more about some of the different movements that have come through black working class organization (especially stuff related to labor), and it was also nice to see some stuff I was already familiar with presented in a new light.
Scholarship wise, Trotter name drops various scholars throughout his work to build up his point. He has clearly done his homework. This book is short and easy to read, but it's also in conversation with various scholars. In that way, it can satisfy casual readers and academics alike.
Overall, I enjoyed this book. It covers an often-neglected but important topic in a way that's easy to read. Even if the beginning dragged a bit for me, it more than made up for it later.