This thesis is an historical analysis of the amphibious operations of the 46th Indiana. The primary research question is whether the amphibious operations of the 46th Indiana were effective towards the Union’s success in the Mississippi River valley. Using Marine Corps Doctrinal Publication 1-3, Tactics, this thesis will compare the 46th Indiana’s employment of tactics to the Marine Corps’ current use of tactics according to doctrine. Tactical concepts that achieve success on the battlefield are achieving a decision, gaining an advantage, being faster, adapting, cooperating, and exploiting success. These six concepts form the foundation of the analysis of the 46th Indiana’s operations and tactics during the Civil War. Secondary research areas to determine the effectiveness of the 46th Indiana’s amphibious operations are training, command and control, casualty statistics, unit cohesion and morale.

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Reproduction of the original: Historical Record of the Forty-Sixth Or the South Devonshire by Richard Cannon

Reprint of the original, first published in 1875.

This volume, covering 1945 to 1992, is the third of three volumes on the role of federal military forces in domestic disorders. Summarizing institutional and other changes that took place in the Army and in American society during this period, it carries the reader through the nation's use of federal troops during the civil rights movement of the 1950s and 1960s and the domestic upheavals of the 1960s and 1970s associated with the Vietnam War. The development and refinement of the Army's domestic support role, as well as the disciplined manner in which the Army conducted these complex and often unpopular tasks, are major themes of this volume. In addition, the study demonstrates the Army's progress in coordinating its operational and contingency planning with the activities of other federal agencies and the National Guard. --from the Foreword.