The pyramids of Giza are monuments of the early Egyptian civilization. Along with the architecture of the pyramids, the Egyptians are also credited with many other advancements, such as developing the first alphabet.
This is a replica of a horse from the Han Dynasty in China. The Han Dynasty contributed an important economic advancement, the introduction of the Silk Road.
This is the Parthenon, an example of the extraordinary architecture of the Roman civilization, but the architecture is not the only contribution of the Romans. Roman laws from this early civilization have influenced modern laws.