신국, or "Shin-guk," refers to a concept in Korean history that translates to "New Country." It is often associated with the idea of a modern nation-state that emerged during the late 19th and early 20th centuries, particularly in response to foreign influence and colonization. This period saw significant changes in governance, culture, and society as Korea sought to establish its identity. The term is also linked to the broader movements of nationalism and reform, which aimed to strengthen the country against external pressures. Key figures in this movement include 이승만 and 안중근, who played vital roles in advocating for Korea's sovereignty and independence from foreign powers, particularly during the era of Japanese occupation.