2 - The Pacific’s Civil War Inheritance

Summary

After the US Civil War, technology, expertise, and surplus materiel flowed out into the Pacific World where it was adopted by “self-strengthening” movements in Peru, Chile, China, and Japan. As leaders in the Pacific faced the threat of North Atlantic maritime power, they sought to leverage technological and tactical advances pioneered in the US Civil War. In doing so, these four states transformed in a matter of years from “navies to construct” into “newly made navies”: industrial fleets, built from little or no naval infrastructure, leveraging recent technological innovations. This chapter also explores how newly made Pacific navies performed in the War against Spain (1864–1866), the Boshin War (1868–1869), and the Japanese Expedition to Taiwan (1874). Contemporaneously, US postwar demobilization created moments of parity between the US “Old Steam Navy” and Pacific states. Most histories frame the post-Civil War period as one of US naval retrenchment and stagnation, but when framed in a transwar context, the Pacific becomes a laboratory of US-inspired innovation.