Early Human and Prehistoric Cultures

The Mississippian culture is noted for its complex social structures, large-scale agriculture, and mound-building, which are hallmarks of a civilization. The other options refer to earlier, less complex developmental stages of indigenous cultures in North America.

Before European imperialism, Africa was home to a vast array of diverse cultures, ethnic groups, and thousands of distinct languages, organized into various kingdoms and stateless societies.

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.

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

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.

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.

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

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