Download or read book Gale Researcher Guide for: Submarine Warfare and the Entry of the United States into World War I written by Mark D. Van Ells and published by Gale, Cengage Learning. This book was released on 2018-09-28 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gale Researcher Guide for: Submarine Warfare and the Entry of the United States into World War I is selected from Gale's academic platform Gale Researcher. These study guides provide peer-reviewed articles that allow students early success in finding scholarly materials and to gain the confidence and vocabulary needed to pursue deeper research.