Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Essentail book for Latin American military history

Scheina does an excellent job with the second installment of Latin America;s Wars. This time he focuses on the nations of Latin America and their professional armies. He includes the conflicts in both world wars as well as the various interwar rebellions fought. The book also includes the fight over the Falkland Islands. The Mexican revolution takes up a few chapters of the book but it is a very good analysis. Like his other book this one is really much more of a reference guide to Latin American wars and is a great companion to textbooks. It is a must have for any library on Latin American History.