[Concept Learning]
Ⅰ.
Prehistoric culture and the formation of ancient states
Topic 01 Prehistoric Culture and the Bronze Age in Manchuria and the Korean Peninsula
Topic 02: The Founding and Development of Gojoseon
Topic 03: The Development of Iron Age Culture and the Growth of Various Countries
Topic 04: The Founding and Growth of the Three Kingdoms and Gaya
Topic 05: Competition and Development between the Three Kingdoms and Gaya
Topic 06: The Intensification of the Three Kingdoms' Conflict and the Fall of Gaya
Topic 07: Lifestyle and Tumulus Culture of the Three Kingdoms Period
Topic 08: Foreign Exchange during the Three Kingdoms Period

Ⅱ.
Developments in the North-South States Period
Topic 09: The War Between Goguryeo and the Sui and Tang Dynasties
Topic 10: Silla's Unification of the Three Kingdoms and the Founding of Balhae
Topic 11: The Development of Unified Silla and Balhae
Topic 12: Social Unrest in the Late Silla Dynasty and the Later Three Kingdoms Period
Topic 13 Cultural Development in North and South Korea
Topic 14: Foreign Exchanges between North and South Korea

Ⅲ.
The establishment and evolution of Goryeo
Topic 15: Goryeo's Unification of the Later Three Kingdoms
Topic 16: Establishing Goryeo's Governing System
Topic 17: The Unrest in the Aristocratic Society and the Establishment of a Military Regime
Topic 18: The Formation of a Pluralistic International Order
Topic 19: Goryeo's Resistance Against the Mongols
Topic 20: Won's interference in internal affairs and the rise of powerful families
Topic 21: King Gongmin's Reforms and the Rise of New Political Powers
Topic 22: Goryeo's Family System and Cultural Development

[Exam Preparation]
[Correct Answer/Informative Explanation]

『Old Middle School History ②-1』 provides easy-to-understand explanations of the core concepts of seven history textbooks by topic.
This essential concept book contains concept and skill problems to help you see how the textbook's core concepts are put to the test, and additionally includes a wealth of practical problems for each chapter, allowing you to prepare completely in one book, from understanding core concepts to effective test preparation.