: Most of the well-preserved stone and brick sections seen today were built during this era to defend against Mongol incursions. Strategic Importance
: In 221 BC, Qin Shi Huang , the first emperor of a unified China, connected existing walls and expanded them to create a northern defense line against nomadic tribes like the Xiongnu. Г‡in Seddi (The
: It included watchtowers for smoke signals, barracks for troops, and horse tracks for rapid communication. : Most of the well-preserved stone and brick
: The first walls were built during the "Spring and Autumn" and "Warring States" periods by different kingdoms to defend their borders. : The first walls were built during the
In Turkish history and education, the Great Wall is often linked to the migrations of early Turkic tribes, specifically the .
: While the Xiongnu were the primary threat during the early construction, later dynasties faced various northern groups, including the Mongols and Jurchens. Visiting Çin Seddi Today