Greetings dear friend jovita30, thank you for your opinion and participation in the challenge.

It's true, there wasn't as much machinery in use as there is now, and everything we use depends on energy or "power" as you call it.
, and in reality energy is literally power.

In your current country it is difficult to use and facilitate electricity for use, but I believe that if the world were to run out of energy, with all respects, it would not be complicated. Industrialized countries that depend on energy at all times will find it difficult to live and adapt to a darker world without light or electricity.

I say goodbye wishing the best for you.