Final answer:
The Indus Valley Civilization is the oldest civilization in human record, dating back to around 3300 BCE.
Step-by-step explanation:
The Indus Valley Civilization, also known as the Harappan civilization, is considered to be the oldest civilization in human record.Its origins date back to around 3300 BCE and it existed until about 1500 BCE.The Harappan civilization was located in present-day Pakistan and western India and was characterized by well-planned cities, advanced drainage systems, and sophisticated bronze and pottery work.