Hi this is a world were WW1 nevered happened, the Bell Epoque in Europe never ended, Guild Age in America is still going on, and in Mexico Porifiato is still going on.
The original One % still rule, the great Royal House of the 1900's.
But this world does have have a Dark Flip side, this is a White Man's world Women don't have rights or Vote, Racism is the norm, and Africa is cut up like a Cake under European rule so is most of the world. The Class system is the norm through Europe.
The problem is what type of culture would there be and Music as well,
LW