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.
Quick Answer. The Great Pyramid of Giza took between 20 and 30 years to build. It was built for the Pharaoh Khufu and was finished in about 2560 BCE, making it over 4,500 years old. It is near two other Pharaohs' pyramids, as well as being part of its own complex, with three smaller pyramids for Khufu's wives. Continue Reading.