Answer:
True, All nations are capable of benefitting the world
Explanation:
Every country be it developed, developing or underdeveloped has difference resources, ideologies and cultures. Benefitting the world in terms of only fulfilling the materialistic requirement of the world is not essential, a nation can also benefit the world from its ideologies, life style, etc.
For instance, countries like Bhutan have spread their thought of making everyone life happy, countries like India, and south East Asian countries are emerging producers, etc.