Humans developed ways to carry water which aloud travel through the desert wihtout dehydration, as well as fire which was developed and made it eaisier to live in frozen or cold places. you could also say that humans developed buildings that are more perminate and can be used to avoid the rough weather or environment.
The form of government would be a Oligarchy
A secondary source is a experience heard by a primary. pick the one using this definition
Foley artists do not need a degree