Final answer:
By 1890, shipbuilding, textiles, and coal mining were pivotal manufacturing industries that propelled Japan into becoming an economic superpower, with an advanced military and a strong manufacturing sector.
Step-by-step explanation:
By 1890, three major manufacturing industries turned Japan into an economic powerhouse: shipbuilding, textiles, and coal mining. The advanced shipbuilding industry not only allowed Japan to unify its regions through improved transportation but also to expand its military power. Textile companies, less reliant on government support, continued to grow by adopting mechanized equipment from abroad. Mitsubishi's heavy investment in coal mining supported both industrial growth and military advancements.
Japan's industrialization strategies also included building railroads to assist further development, and after the loss of colonies post-World War II, Japan established extensive trade networks to secure raw materials for its growing manufacturing sectors. This transformation was part of Japan's larger goal of becoming an independent world economic superpower, capable of challenging Western powers and non-industrialized nations alike.