sakoku (national isolation policy, foundations)

Target entity: sakoku (national isolation policy, foundations)
Context triple: [Tokugawa Ieyasu, implementedPolicy, sakoku (national isolation policy, foundations)]

• A. Yoshida Doctrine
  The Yoshida Doctrine was Japan’s post–World War II foreign policy strategy that prioritized economic recovery and growth while relying on the United States for military protection.
• B. Tokugawa shogunate
  The Tokugawa shogunate was the feudal military government that ruled Japan from the early 17th to the mid-19th century, overseeing a long period of peace, isolation, and strict social order.
• C. Japanese Nanshin-ron (Southern Expansion Doctrine)
  Japanese Nanshin-ron (Southern Expansion Doctrine) was an Imperial Japanese strategic policy that advocated southward expansion into Southeast Asia and the Pacific to secure resources and regional dominance, in contrast to a northern advance against the Soviet Union.
• D. Nakasone Doctrine
  The Nakasone Doctrine is a Japanese foreign and security policy framework under Prime Minister Yasuhiro Nakasone that emphasized a stronger U.S.-Japan alliance, greater international role for Japan, and a more assertive defense posture within constitutional limits.
• E. sankin-kōtai
  Sankin-kōtai was a system in feudal Japan that required regional lords (daimyō) to alternate residence between their domains and the shogun’s capital, reinforcing central control and political stability.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: sakoku (national isolation policy, foundations)
Target entity description: Sakoku was the early Tokugawa-era policy framework that laid the groundwork for Japan’s long period of controlled isolation from most foreign contact and influence.

• A. Yoshida Doctrine
  The Yoshida Doctrine was Japan’s post–World War II foreign policy strategy that prioritized economic recovery and growth while relying on the United States for military protection.
• B. Tokugawa shogunate
  The Tokugawa shogunate was the feudal military government that ruled Japan from the early 17th to the mid-19th century, overseeing a long period of peace, isolation, and strict social order.
• C. Japanese Nanshin-ron (Southern Expansion Doctrine)
  Japanese Nanshin-ron (Southern Expansion Doctrine) was an Imperial Japanese strategic policy that advocated southward expansion into Southeast Asia and the Pacific to secure resources and regional dominance, in contrast to a northern advance against the Soviet Union.
• D. Nakasone Doctrine
  The Nakasone Doctrine is a Japanese foreign and security policy framework under Prime Minister Yasuhiro Nakasone that emphasized a stronger U.S.-Japan alliance, greater international role for Japan, and a more assertive defense posture within constitutional limits.
• E. sankin-kōtai
  Sankin-kōtai was a system in feudal Japan that required regional lords (daimyō) to alternate residence between their domains and the shogun’s capital, reinforcing central control and political stability.
• F. None of above. chosen