New Unit 0 Prologue · 2016. 11. 14. · Part 2: The Classical Era, c. 600 B.C.E. to c. 600 C.E....
22
New Unit 0 Prologue · 2016. 11. 14. · Part 2: The Classical Era, c. 600 B.C.E. to c. 600 C.E. Several great empires that arose between 600 B.C.E. and 600 C.E. became the core foundations