The so called "dawn of civilization" occurred soon after the?

[:)))]

>Invention of the plow.
>Invention of the printing press
>Invention of the steam engine
>domestic of plants and animals

 

[Weird Voice on the Phone]

Domestication of plants and animals.

 

[G-Rome]

development of intellect

 

[snewoeel]

Civilization flourished with the domestication of plants and animals.