Explanation: The Indus Valley Civilization, also known as the Harappan Civilization, was one of the earliest urban civilizations in the world, flourishing in the northwestern regions of the Indian subcontinent. This civilization is named after the Indus River, which was the primary river that supported the development of this ancient society. The Indus Valley Civilization is known for its advanced urban planning, sophisticated drainage systems, and standardized weights and measures.
The civilization was centered around the Indus River and its tributaries, which provided the necessary resources for agriculture, trade, and urban development. The Indus River, originating in the Himalayas, flows through the regions of present-day Pakistan and parts of India, creating a fertile valley that was ideal for the growth of a complex society. The river's regular flooding deposited rich silt on the land, making it highly suitable for agriculture, which was the backbone of the civilization's economy.
The Indus Valley Civilization is dated to have existed from around 3300 BCE to 1300 BCE, making it contemporaneous with the ancient civilizations of Mesopotamia and Egypt. However, it is distinct from these civilizations in terms of its geographical location and cultural characteristics. The Mesopotamian civilization was located in the region that is now Iraq, centered around the Tigris-Euphrates river system, while the ancient Egyptian civilization was located in northeastern Africa, centered around the Nile River. The Huang He (Yellow River) is associated with ancient Chinese civilization, which developed independently in East Asia.
The Indus Valley Civilization is known for its well-planned cities, such as Harappa and Mohenjo-Daro, which featured grid-like street patterns, public baths, and advanced drainage systems. The civilization also had a unique script, which has not yet been fully deciphered, and a variety of artifacts that provide insights into the daily life, trade, and religious practices of the people.
In summary, the Indus River was the primary river that supported the Indus Valley Civilization, making it the correct answer to the question. The other options refer to rivers associated with other ancient civilizations in different parts of the world, and thus are incorrect in the context of Indian civilization. Understanding the geographical and cultural context of the Indus Valley Civilization is crucial for comprehending the development of early urban societies in the Indian subcontinent.