I can not stop myself to notice than we have informations about when and by who had come the industrial era in EAW.

We know how Stalliongrad was the first to develop tanks.

But we precisly know nothing about how came guns or planes. Same can be say on the first submarine or warship.

I've play the mod and look everywhere but not much is say.

When did the first firearm came to be? When did they stop to use sword and start use gunpowder?

I'm very curious about History and i will like to know more about all this.

If you can answer me i will be very grateful.