Answer:
Dialogue between friends on Sustainable Development
A: Hello! How are you?
B: Very well. I am on my way to attend a seminar on ‘Sustainable development’ at the Institute.
A: Oh… What is sustainable development?
B: In a nut shell it may be described as economic development that is achieved without depleting the resources of nature.
A: That makes sense.
B: Another way of putting it is; using only what is required for sustenance.
A: Yes, there is abuse of resources these days. Over-production, over-consumption, just to name two.
B: I must go now or I will be late.
A: Okay, see you later.
Explanation:
I hope this will help you buddy
The answer is the year 1823
They would help play for interstate highways
Tools probably as they show more of the history. They're primary resources.
Architecture may show more religion and political institutions though.