Hi every one, especial hi to Anglika.
This is an essay about how egyptian pyrmaids were built, I wonder if I can call it essay because it's too short

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This essay mainly for using speculating in the past( should've , could've, etc...).
here is the writing, and I'm waiting to hear from you.
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Egyptian pyramids are considered one of the Seven Wonders of the World; yet, how they were built? It remains a mystery. Archeologists say that the early Egyptian constructed these pyramids between 2030 and 1640 B.C. Under the empire of Pharaoh, who dominated Egypt at that time. A huge stone and a very strong manpower could’ve been used to build them. The question is, how could a mere human have moved such a huge stones, Each stone has an average weight of 2.5 tons, without any modern tools? It must have been a smart way for doing that, or they may have developed a sort of technology! Archaeologists also say that the stones could’ve been formed during the construction’s process. A mixed of clay and specific solution must’ve been used to form stones. Whether they were built by human’s hand or by using sort of techniques, pyramids are one of achievements of the ancient people that mystified modern scientists.