What best describes the significance of the Great Wall in the history of China?

President nixon's trip to china included apex

What does the quote describe? “the closeness of the place, and the heat of the climate, added to the number in the ship, which was so crowded that each had scarcely room to turn himself, almost suffocated us….the shrieks of the women, and the groans of the dying, rendered the whole a scene of horror almost inconceivable.”

What new concept did the the american revolution introduce into the world