The correct answer to this open question is the following.
The great pyramids of <em>Giza, </em>in Cairo, Egypt, are magnificent structures built with an angle of 52 grades, impossible to built in nowadays modern engineering. This is a fact that astonishes modern science. They were built as tombs for Pharaohs. These are the Pyramid of Khufu, the Pyramid of Kehfre, and the Pyramid of Menkaure. They had secret chambers, some already accessed by scientists, some not. Indeed, the Great Pyramid of Khufu is considered among the "7 wonders of the ancient world." Nobody knows exactly when a who built these magnificent pyramids, although there are many theories.
The pyramid of <em>Djoser</em> is a step pyramid is located in Saqqara, Egypt, built in 2700 BC as a burial to Pharaoh Djoser. It was a cut stone construction that in no way compares to any of the pyramids of Giza.
A. Recession
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<h3>Answer:</h3><h2>It supported establish trade relationships and supported the spread of Islam.</h2>
<h3>Explanation:</h3>
By going to Mali, Mansa Musa supported spread the thoughts of Mali a way that represented the strength and prosperity of the empire, thus he yielded Mali an even bigger world power.
He further helped spread Islam to not just amongst the natives of the nation of Mali, but further between others, for they perceived Mali as a role model so to speak and when the most dominant man in the world recommends something, several others will support in connection.
Answer:
Both inventions were done by teenagers at their times.
Both inventions claimed to help the environment Boyan slat's machine would clean up trash flouting in ocean. Duro - Aind adebola, Akindele Abiola, faleka oluwatoyin and Bello Eniola proposed power generation from urine that would not create carbon monoxide.
unfortunately, both inventions were also challenged by more established scientists and engineers.
Answer: The war in Vietnam was difficult to fight due to the fact that the terrain was so harsh that it made the americans struggle to survive. There were 58,209 American deaths in the Vietnam war. 10,875 of them were not combat related. 1,207 died of drowning or suffocation. 482 died of illness. 118 died of Malaria.
Explanation: