<span>Justin Brennan supports the idea by reaffirming principles that are about inclusion and freedom and best represented by the flag. Tolerance is a source of strength.</span>
This advancement would be crop growing.
When people first started growing crops, this enabled them to stop living nomadic lives, where they had to go from food source to food source, but stay at one location that enable them to grow crops which they needed to make food out of. Eventually, this had led to the formation of villages and ever bigger urban areas :)
A. A Rocks age as compared to the ages of other rocks
