IB Paper 3 Course Companion – Instructional Resource: Evaluating Ideological Challenges to the Joseon State (1840–1876) [featured_image] Download Version Download 1 File Size 274.16 KB File Count 1 Create Date February 25, 2026 Last Updated February 25, 2026 IB Paper 3 Course Companion - Instructional Resource: Evaluating Ideological Challenges to the Joseon State (1840–1876) Paula O'Donohoe2026-02-25T12:25:21+01:00February 25, 2026| Share This Story, Choose Your Platform! FacebookLinkedInWhatsAppEmail About the Author: Paula O'Donohoe