This was a surprisingly good audiobook, narrated by Oscar winning actor George C. Scott with character performances by a host of actors.
Though it's just over two and a half hours long the book manages to give an impressive amount of information on the Mexican American War and it's historical antecedents. For all the U.S. military history I've read throughout the last fifty years, this was one of those wars on which I was poorly schooled. That's partly because so little attention is ever paid to this conflict by historians.
This war, arguably, was the beginning of 19th century U.S. imperialism and that fuze which ultimately led to the Civil War. The book deals with the political machinations of James K. Polk, his allies and his political enemies, the growing debate over slavery, the political turmoil in Mexico, our edgy dance with Great Britain over trade and territory...every key player in the drama and every significant event is introduced.
It's a concise, lucid and highly educational work...well worth listening to.