Early Humans and Prehistoric Civilizations

In early civilizations, as societies grew more complex, individuals began to focus on specific trades (like farming, pottery, or metalworking), leading to job specialization and a reliance on others for goods they did not produce themselves.

The Neolithic Revolution, or New Stone Age, was defined by the transition from nomadic hunting and gathering to settled agriculture. Farming allowed humans to establish permanent settlements.

The discovery of stone tools at Olduvai Gorge provided direct evidence that early hominids possessed the ability to create and use technology to manipulate their environment.

Homo sapiens are the only surviving species of hominids on Earth today. All other hominid species like Neanderthals, Homo erectus, and australopithecines went extinct thousands of years ago. We are the last remaining branch of the human family tree.

Donald Johanson discovered the fossilized remains of Lucy in 1974, which were identified as Australopithecus afarensis.

An artifact is an object made or modified by humans. Pottery is a classic example of a man-made object, whereas fossils and rock layers are natural.

Scribes were essential to early civilizations because they could record transactions, laws, and religious texts, which required literacy.

While civilizations have many features, the rise of cities is considered the primary defining characteristic that distinguishes a civilization from smaller farming villages.

Geologists study the earth and soil layers, which helps archaeologists date artifacts based on the strata in which they are found.

Cultural diffusion is the process by which ideas, technologies, and customs spread from one group to another through interaction.

Food surpluses allowed for a more stable food supply, which supported larger populations and allowed some people to specialize in non-farming tasks.

Most scholars believe that cave paintings were not merely decorative but served spiritual or religious purposes, perhaps to ensure successful hunts or honor spirits.

Early modern humans were highly mobile and migrated out of Africa to inhabit all parts of the world, whereas Neanderthals were more geographically restricted to Europe and western Asia.

Homo erectus is widely credited by anthropologists as the first hominid group to master the use of fire, which provided warmth, protection, and a way to cook food.

Archaeologists study prehistory primarily through material remains, such as tools, weapons, pottery, and clothing, because written records did not exist.

Donald Johanson is famous for discovering the partial skeleton of an early hominid, which he named Lucy, in Ethiopia.

Mary and Louis Leakey conducted extensive research at Olduvai Gorge, where they found stone tools that indicated early hominids had developed technology.

Polytheism is the belief in or worship of more than one god.

The Neolithic Period, or New Stone Age, began around 10,000 B.C. with the advent of farming.

Pictographs, or simple drawings representing objects or ideas, were an early form of communication that eventually evolved into complex writing systems.

Animism is the belief that spirits and forces reside in animals, objects, or natural phenomena.

Jericho is one of the oldest known continuously inhabited cities and is recognized as one of the first Neolithic villages.

The Paleolithic Period, or Old Stone Age, covers the vast majority of human prehistory, from the earliest tool use until the start of the Neolithic period.

Technology is defined as the skills and tools that people use to meet their basic needs and adapt to their environment.

Anthropology is the broad study of the origins and development of humans, human societies, and cultures.