Which dynasty is responsible for building most of the great wall you see today?

The Ming Dynasty (1368-1644) is primarily responsible for building most of the Great Wall of China that we see today. They undertook extensive construction and reinforcement efforts to protect against invasions from northern tribes. While earlier dynasties, such as the Qin and Han, contributed to the wall's development, the Ming's work is notable for its scale, durability, and the use of bricks and stone.