<span>The cities of Chichen Itza and Tenochtitlan reveal that the civilization that founded them have advanced knowledge in architecture, mathematics, physics, chemistry and astronomy at the very least.
To create such proportional and seemless structures, civilization must have advanced mathematics in practice. And for those structures to stand not only the test of time but also the forces of nature requires specialized knowledge in both chemistry and physics. This leads to the conclusion that the people who planned the structures are not only priests or shamans but also engineers who like their modern counterparts are well versed in the sciences.
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Answer:
It doesn’t mean anything in daily conversation. It was Descartes’s answer to the question of whether anything truly exists. Beginning with the doubt that anything at all exists, he argued that he himself must exist because he experienced an action, that is, thought, for which there must at least be either something doing it or something perceiving it.
Explanation:
Answer:
The Allies described the wartime military alliance of Germany, Austria-Hungary, Bulgaria and the Ottoman Empire as the 'Central Powers'. The name referred to the geographical location of the two original members of the alliance, Germany and Austria-Hungary, in central Europe.
B. The U.S. declared war on Japan after the attack on Pearl Harbor. While it was an important naval base, and that was the reason that the Japanese attacked it, in the grand scheme of things it didn't matter all that much, considering the U.S. at the time was focusing its naval efforts on the Atlantic rather than the Pacific, though it did have one eye open. However, when the Japanese attacked Pearl Harbor, that's when the Pacific got hot and war was declared.
tl;dr the answer is B
