How Come Our Weekdays are Greek Gods with Norse Names for the 7 Planets of Sumerian God-Kings?

Our week has seven days. But the ancient Incans and the gentle Etruscans used an 8-day week. Uh Oh! Is this another rabbit hole? Yup. Egyptians had a 10-day week. The oldest known 7-day week came from Sumeria, based on the five planets visible with the naked eye, plus the Sun and the Moon. These were also the seven primary Gods: Utu, Nanna, Guga, Enki, Enlil, Ina, and Ninurta. Ever since then, the 7-day week is accepted in most societies on Earth. We should thank the Sumerians! Executive Summary: Our weekdays come from Sumeria and the seven planets via Babylonian, Greek, and…