How did Sumerian innovations in agriculture help bring about new ways of life
By allowing humans to settle down in one place, as opposed to having to follow animal migration patterns for a source of food, agriculture paved the way for modern civilization as humans began settling plots of land that eventually turned into towns and then cities. This also allowed for a massive population boom, as with more readily available food more offspring could be easily provided for.
BY HUMANS SETTLING DOWN IN ONE PLACE AND NOT MOVING ABOUT COMPLAINING THEY HAVE SORE FEET AND STUFf