Goguryeo (Korean kingdom)

Goguryeo was an ancient Korean kingdom that thrived from 37 BCE to 668 CE, known for its military strength, advanced culture, and territorial expansion across parts of Korea, China, and Russia. It was a major power in East Asia, establishing fortresses, developing art, and fostering a distinct identity. Goguryeo often clashed with neighboring states like China’s Tang dynasty and other Korean kingdoms, shaping regional politics. Its legacy includes impressive tomb murals and contributions to Korean heritage, and it played a crucial role in shaping early Korean identity before eventually falling to Chinese and Silla forces.