global

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Secondary source

Created after the major event like a textbook

Historians

Study and write about the past

Geographers

Study landforms and climates, look into how people changed the environment, uses maps and chart to show information

Paleolithic age

When humans first learned to survive using stone tools, fire, and cooperation, before farming and permanent settlements existed.

Causation of neolithic revolution

happened because people found better ways to get food and survive, leading to farming and permanent villages.

Effects of neolithic revolution

transformed humans from nomadic hunters into settled farmers, leading to population growth, social structures, and the rise of civilizations.