Most of the laws or rules they came up with were based off of what they interpreted from the bible. and were "god given rights" that they were allowed to have or do. even if they weren't necessarily right.
Germany, Austria-Hungary, Bulgaria and the Ottoman Empire (the Central Powers) fought against Great Britain, France, Russia, Italy, Romania, Japan and the United States (the Allied Powers).
One of George Washington’s most important precedents was the "formation of a Cabinet," since when he was in office, there were few if any rules on how to go about doing this.
A society in which the people choose the ruler
Um so the plentiful harvest one helped with the ancient civilizations ability to have large populations cause of the food and the need materials to live