Final answer:
The earliest known spear points were invented by Homo heidelbergensis around 400,000 years ago, using hafting technology. Later, around 17,500 years ago, the atlatl was developed to increase spear throwing range and speed.
Step-by-step explanation:
Archaic Homo species, particularly Homo heidelbergensis, are believed to have invented the spear point. The earliest known spears date to about 400,000 years ago and were discovered in Schöningen, Germany. These prehistoric spears, made from either spruce or pine wood, utilized hafting technology, which involves attaching stone points to wood, and represent one of the first instances of creating a composite tool. Homo heidelbergensis likely used this technology to hunt herd animals and employ sophisticated hunting strategies, reflecting their advanced cognitive abilities.
In the later stages of prehistory, specifically around 17,500 years ago during the Solutrean period, early humans in France developed the atlatl, a spear thrower that allowed for increased range and speed when hunting. This innovation signifies a significant advancement in weapon technology, aiding early humans in the pursuit of large fauna.