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.
There are hieroglyphics inside the Great Pyramid that claim the pyramid was built by work gangs for the pharaoh Khufu. Records, in various parts of Egypt, indicate that all 94 pyramids built in Egypt were built during the same 100 year time frame--between 4,500 and 4,600 years ago.