Because it shows the ages of the population, so we can see the parts of the place with the population that can and can't work.
Now, the way these maps show social information is: because they point out the demographical distribution about a specific sub-group in the population, its age, and its growth.
And finally, the way these maps provide environmental information is: because they allow us to see the environment of certain zones inside the map territory.
Liberal arts education
is the answer
Messengers delivered letters because they had No Postal system
Answer:
Show and tell. Teach children right from wrong with calm words and actions. ...
Set limits.
Give consequences. .
Hear them out.
Give them your attention.
Catch them being good.
Know when not to respond.
Be prepared for trouble.
Explanation: