After world war 1 (i need 20 characters)
I would say B. All resources are limited and cannot meet all needs and wants hence the term first come first serve also timing and who has the most to obtain that resource at the given time.
Answer:
i would choose skilled human resource
Explanation:
1)it helps to bring economic,political and social changes
2) it helps for sustainable growth of the country
3) it boosts the mobilization of other human resource.
4) it utilizes the available means and resource in effective way
5) they perform crucial role in formulation and execution of national plan
Answer: The middle one is Provinces.