books.google.com - Although previously undervalued for their strategic impact because the represented only a small percentage of total forces, the Union and Confederate navies were crucial to the outcome of the Civil War. In War on the Waters, James M. McPherson has ...https://books.google.com/books/about/War_on_the_Waters.html?id=80LQH0Aoe3QC&utm_source=gb-gplus-shareWar on the Waters