Prehistory: Definition and Timeline

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  • 0:00 Prehistory
  • 0:44 Paleolithic
  • 1:47 Mesolithic
  • 2:35 Neolithic
  • 3:34 Timeline
  • 4:58 Lesson Summary
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Lesson Transcript
Instructor: Flint Johnson

Flint has tutored mathematics through precalculus, science, and English and has taught college history. He has a Ph.D. from the University of Glasgow

Learn about prehistory in this lesson. Look at everything about prehistory, from the earliest appearance of humans to the development of stone tools, agriculture, animal domestication, permanent settlements and writing.


History is everything humanity has done since we first started recording the past through written records, sort of like a person's life before she or he starts remembering it. We know it happened, we just don't have any personal memory of it happening. Thus, it may be argued that everything that happened before the invention of writing is prehistory. Some scholars push this back as far as the creation of the universe, while others push it back to the development of life on Earth, and still others only push it back to the first appearance of human beings. In this lesson, we will briefly discuss pre- history in terms of the Stone Age and it's three major time periods: the Paleolithic, Mesolithic, and Neolithic.


Our species, Homo sapiens, first appeared about 200,000 years ago during the Paleolithic period. Paleolithic means Old Stone Age, because in that time, we had just begun to use stones as weapons and tools. Because of that, Paleolithic stone works are somewhat awkward and bulky. We know more than that about the Paleolithic period though. For one thing, we were the first and perhaps only species who could speak, and we developed that ability in the Paleolithic. Along with more efficient communication, we began burying the dead, tinkering with organized sound (that is, making music), and painting and carving objects. Throughout the period, the stone tools gradually became more sophisticated.

The Paleolithic period finally ended when the Ice Age did, around 10,000 B.C.E. That means that for the first 190,000 years of our existence, food was a rather scarce commodity. Humans were forced to move from place to place, exhausting all the food before moving on.


The Mesolithic or Middle Stone Age, was very different from the Paleolithic. Because the glaciers were gone, the northern and southern regions suddenly had a bountiful food supply. Forested regions were for the first time being cut down in small numbers. Flint was worked into small tools, which were used for many different things. Fishing tackle and stone adzes have been found and could have been used for fishing and shaping wood. Canoes and bows have also been dated to this time period.

With food more plentiful and the development of better tools and weapons to hunt and make use of animals, it's not surprising that the human population blossomed. With animals and environments more diverse than they had been for thousands of years, it also seems only natural that cultures that were more and more different from each other developed during this time period.


When we realized that we could plant seeds and they would grow into something edible, we moved into the Neolithic, or New Stone Age. In Mesopotamia and along the Nile, Indus, and Yangtze river valleys, this happened around 8,000 B.C.E., though some parts of the world only started farming around 4000 B.C.E. In some places, like the deserts of Eurasia or the plains of North America, we wouldn't start farming until only recently, if at all. When farming was used in any area, there was no longer a need to move every few weeks or months and settlements became permanent, and consequently grew larger.

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