The Cold War world was separated into three groups. The United States led the West. This group included countries with democratic political systems. The Soviet Union led the East. This group included countries with communist political systems. The non-aligned group included countries that did not want to be tied to either the West or the East.
This discovery suggests that these ancient river valley cities in South Asia had "<span>(1) organized governments," since the construction of such things often needs central control and an organized planning structure. </span>