WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms dizziness, fatigue and shortness of breath including Heart rhythm disorder, Anemia, and Medication reaction or side-effect. There are 119 conditions associated with dizziness, fatigue and shortness of breath.
According to ''National Geographic'' it took an estimated 20,000 to 30,000 workers to build the Pyramids at Giza over a period of 80 years from about 2570 to 2490 B.C. and slaves were not used.
The Pyramid of Khafre. The Pyramid of Menkaure. Plus eight much smaller satellite pyramids. The plains of Giza are dominatâ¦ed by three pyramids, which were built by the pharaohs Khufu, Khafre, and Menkaure about 4,500 years ago. The Great Pyramid, built by Khufu, is approximately 482 feet tall, and the base is immense-each side is 756 feet long. It took more than twenty years to construct.