He could not identify the cause of continental drift.
The Great Wall of China, built more than 2,000 years ago, stands as one of the monumental feats of ancient engineering. But before the Great Wall, warring Chinese dynasties built many other walls for protection. There are 7,000 watchtowers, blockhouses for soldiers, and beacons to send smoke signals. Nineteen walls have been built that were called the Great Wall of China. The first was built in the 7th century BC.
Answer:
PYRAMIDS
Explanation:
The most popular Egyptian achievement , are the pyramids. The pyramids were used as tombs for the Pharaohs that have died. The pharaohs that passed were put into the pyramids and were preserved to guide the living. The triangular shaped sides represent god as the creator, the preserver, and the transformer.
The true identity of Jesus, the story of Jesus' ministry, and the encouragement of faith.