Because they were banned for life after one was killed
That all slaves would go free.
Both because you need both farm and and transportation
The main cause of shift from Paleolithic(Old Stone Age)to the Neolithic Age(New Stone Age) is that the temperatures were getting warmer, so now this shift was a great impact on the population.. Now people were able to be sedentary because of the warmer climates and make new civizilations, laws, and government structures.
Nailed By,
Vixinus
The hardship of a country, example: poverty, crime rate
immigrating would lead to discrimation due to race but a better life if employed