Transcription: The pyramids built over 4,000 years ago contain the tombs of the Pharaoh kings. The huge limestone sphinx stands guard over the Pharaoh-Kafrase pyramid, which rises over 450 feet and is made up of 2.5 million sandstone blocks. These ancient sites show the extraordinary technological advances that were made in ancient Egypt. They are maintained today through the income from the many tourists who visit them.
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