Create Civilization from Primitive Tribes

From the first sprout of life underwater... To the rise and decline of primitive tribes, Then to the formation of a unified empire, Singing about the rise and fall of human civilization and moving towards democracy and republic. From humble beginnings, embark on the greatest exploration, Use tenacity to outline the development of civilization, Use blood to resist foreign invasion, In the vast world, open up the human world. Swords, bows and arrows, horses, Firearms, artillery, aircraft, From the use of bronze to industrial revolutions, Majestic wonders tower over the vast land, This is the history of "farming" of human civilization and the history of struggle of human civilization.