The method used by the ancient egyptians to build the pyramids of giza is still a mystery to both archeologists and historians. describe at least two theories of how the egyptians moved the 2.5 ton stones into place.

In this unit, it is mentioned that in order to enter into the field of photography, most jobs require at least a high school degree. since there is a possibility you can attain one of these jobs with just finishing high school, why do some people get an associates or bachelor’s degree?