Primary sources are sources that are reliable and that were written from someone that was alive and presenced the event. Your answer would be D!
Have a nice day! :)
B. False
My source for this answer:
“The short tale “Marduk, Creator of the World” is another Babylonian narrative that opens with the existence of the sea before any active creation. First to be created or the cities, Eridu and Babylon, and the temple of Esagil is founded. Then the earth is created by heaping dirt upon a raft in the primeval waters.” (www.metmuseum.org)
B. The value of pi helped them explain that Earth is a rotating sphere.
Answer:
development and more needs
Explanation: as civilizations get more populous and get more populous they need more things to stay afloat. In the beginning their were 7 major civilizations which mainly traded but as they developed they needed defence againt their neighbors and help in defaeting their neighbors and with development comes more needs the people have but if one nation cant provide another can. Also with development comes a higher standard of living which means more things need to be imported and bought if one nation cant get it themselves so they might create a trade alliance like BRICS or the EU
