The Formative Age

The formative age is generally considered to be the stretch of time between the Agricultural Revolution and the advent of the space age of Humanity.
The formative age gets its name from contemporary scholars, as it is seen as the birth of and solidification of Human social parameters. In its broadest strokes, the formative age is painted as the development of Human society out of the prehistory, or The Embryonic Age, preceding it, through which the world would divide into several cultural spheres. Out of these spheres would then develop particular worldviews, with some cultural spheres and worldviews achieving domination over, and subsuming, the others. With the breaching of the planet's atmosphere and the beginning of Humanity's spread into the cosmos the formative age would end, and shortly afterwards the First Era as a whole would come to an end with the Shattering.