The different stages of science development, technology and method.

  • Period: 4500 BCE to 450 BCE

    Antiquity

    Villages were transformed into cities. There were significant improvements in architectural constructions. There were also improvements in agriculture and transportation with the commercial groups which allowed the exchange of products. They then divide into social classes: Patricians, plebeians and slaves. This decreased technological advances.
  • Period: 2 BCE to 1200 BCE

    Prehistory

    The main events that happened in this period were the creation of tools that helped to hunt and gather food. The tools were made of bones and stones. They created weapons such as arrows and spears. Afterward they were able to control fire. Which was used for cooking, protection and heat. The improvement of living conditions later led to small living groups. They divided tasks bringing social inequality
  • Period: to

    Rationalism