The "Three Kingdoms of Korea" refers to the historical period from the 1st century BCE to the 7th century CE, when three powerful kingdoms—Goguryeo, Baekje, and Silla—dominated the Korean Peninsula. Each kingdom had its own unique culture, language, and political systems, contributing to the rich history of Korea. They often engaged in warfare and alliances, shaping the region's development. During this time, the kingdoms made significant advancements in art, technology, and trade. Buddhism spread throughout the peninsula, influencing the culture and leading to the construction of beautiful temples. The interactions among the three kingdoms laid the foundation for the future unification of Korea.