Japan's military expansion and industrialization in the late 19th and early 20th centuries was driven by several factors. Firstly, the country was seeking to establish itself as a major world power and enhance its international prestige. Secondly, Japan faced pressure from European and American colonial powers, and sought to build a military capable of protecting its own interests and territories. Finally, rapid industrialization was seen as necessary to modernize the economy and support military expansion. Media leaders played a role in shaping public opinion and supporting these goals.