James M. McPherson was born October 11, 1936. He is considered to be an American Civil War historian and he is a professor at Princeton University. He received the Pulitzer Prize for his book Battle Cry of Freedom and Wikipedia states this was his most famous book. He holds a Bachelor of Arts and a Ph. D. and teaches United States History at Princeton University.
“Battle Cry of Freedom; The Civil War Era id a work of such vast scope necessarily emphasizes synthesis at the expense of theme. If there is a unifying idea in the book, it is McPherson 's acknowledged emphasis on “the multiple meanings of slavery and freedom, and how they dissolved and reformed into new patterns in the crucible of war.” In spite of the existence of a growing class of urban workers and a burgeoning immigrant population, McPherson finds that “the greatest danger to American survival midcentury was neither class tension nor ethnic division. I feel it was sectional conflict between North and South over the future of slavery.” He dismisses the idea advanced by some historians that conflicts over tariff policy and states’ rights were more central to the political tensions of the 1850 's than the South 's “peculiar institution.” McPherson emphasizes that “by the 1850s Americans on both sides of the line separating freedom from slavery came to emphasize more their differences than similarities.”
McPherson is critical of previous literature that he says “lack the dimension of contingency-the recognition that at numerous critical points during the war things might have gone altogether differently” (857-858). The narrative style allows him to point out such critical moments that others would have missed or looked over. He carefully identifies instances where another outcome was possible, or even probable. His treatment of both sides in the war is