Which term describes early civilizations that developed near rivers due to reliable water supply for crops?

• A. Democracy
• B. Dictatorship
• C. River Valley Civilizations
• D. Agricultural Revolution

Answer: (C)

Rivers provided a steady water source and nutrient-rich soil, which made farming reliable enough to support growing populations. When communities can produce surplus food, they can develop cities, specialized workers, governments, and record-keeping—hallmarks of early civilizations. The term for these early societies that arose in river valleys is river valley civilizations. They formed along major rivers such as the Nile, Tigris and Euphrates, Indus, and Yellow River because that reliable water and fertile land made agriculture and urban life possible.

Other terms describe different ideas: democracy and dictatorship are about how a society is governed, not where civilizations formed, and the Agricultural Revolution refers to the broader shift from hunting and gathering to farming rather than specifically naming these river-based civilizations.