And just in case you didn't believe I was really gonna do it, think again. There is no turning back now.
But what about that "lesson 1" bit in the title? Here it goes.
Lesson 1: When writing the history of your world, do NOT start every other sentence with the word "and".
Just don't. I mean seriously. Do you see the sheer number of blue arrows on this page? (Not to mention that run on sentence at the bottom.) And it's only the first of many! (Hehe. Did you see what I did there?)
Needless to say, they will be the first things to go.
In summary: write like you're not a three-year-old doing show and tell.
Also, can we talk about how the dragons were in the beginning, and all who gazed on them despaired because of their beauty, but they lived alone for long ages before the dwarves were created... Yeah, so that happened.