Presenting a significant new interpretation of Napoleonic warfare, Robert M. Epstein argues persuasively that the true origins of modern war can be found in the Franco-Austrian War of 1809. Epstein contends that the 1809 war -- with its massive and evenly matched armies, multiple theaters of operation, new command-and-control schemes, increased firepower, frequent stalemates, and large-scale slaughter -- had more in common with the American Civil War and subsequent conflicts that with the decisive Napoleonic campaigns that preceded it. - Jacket flap.