I don't know i looked everywhere!?
The Egyptians developed the first accurate calendar.
The Shang Dynasty was the first known dynasty of Ancient China.
napolean
The first ruler of Early Dynastic Period was Gilgamesh of Uruk (legendary) - 2700 B.C. The first ruler of Dynasty of Akkad (Agade) was Sargon - 2340-2285 B.C. The first ruler of Dynasty of Lagash was Gudea(1) - 2150-2125 B.C. The first ruler of Third Dynasty of Ur was Ur-Nammu - 2112-2095 B.C. The first ruler of Dynasty of Isin was Ishbi-Erra - 2017-1985 B.C. The first (and only) ruler of Dynasty of Larsa was Rim-Sin - 1822-1763 B.C. The first ruler of The Old Babylonian Dynasty was Sin-muballit - 1812-! 1793 B.C. The first ruler of Babylonian Dynasty was Nabu-mukin-zeri - 731-729 B.C. The first ruler of Neo-Babylonian Dynasty was Nabopolassar - 625-605 B.C. The first ruler (and only) of Old Assyrian Dynasty was Shamshi-Adad - 1813-1781 B.C. The first ruler (and only) of Dynasty of Mari was Zimri-Lim - 1775 B.C. The first ruler of Middle Assyrian dynasty was Ashur-uballit I - 1365-1330 B.C. The first ruler of Neo-Assyrian dynasty(2) was Ashurnasirpal II - 883-859 B.C. The first ruler of Achaemenid Persian dynasty was Cyrus II the Great - 559-530 B.C.
Egypt were the first ones to use the 365-day calendar
Galileo was the original who introduced of the concept of inertia.
I don't know everything you've asked but I do know that the Shang Dynasty were the first to introduce the Mandate of Heaven concept
shang
Michael Faraday first introduced the concept of electric fields/
The first year of the Muslim calender is 622 A.D.
chinese
The Julian Calendar was a calendar reform by Julius Caesar in Rome, introduced in 46 BC. The Julian Calendar divided the year into 365 days and 12 months, with a leap day every 4 years.
japan
Antoine Lavoisier
Verbal association refers to the mental connection between words or concepts based on shared meaning, sound, or context. This can help in memory recall, language development, and communication by linking words together in a meaningful way.
The social contract is a concept first introduced by Enlightenment philosopher Jean-Jacques Rousseau. He argued that individuals agree to live together in a society governed by a contract that establishes moral and political rules.
after he introduced irrigation to the Yellow River valley.