April 2018
The Census: Counting On It.
In antiquity, our numbers grew enough to give rise to towns and cities, kingdoms, and empires. Rulers needed to know how many and what kind of people lived in their realms. The first city-state, Sumeria (4000 BC) located on today?s Iraq and Iran border, had agriculture heavily dependent on irrigation systems. Because the Tigris and Euphrates rivers were too unreliable to feed the growing population, irrigation canals were built, systems depending on human labor. Rulers and priests needed accurat more...