ISBN: | 978-5-5106-0838-0 |
High Quality Content by WIKIPEDIA articles! The history of the United States Navy divides into two major periods: the "Old Navy", a small but respected force of sailing ships that was also notable for innovation in the use of ironclads during the American Civil War, and the "New Navy", the result of a modernization effort that began in the 1880s made it the largest in the world by the 1920s.