Timeline gameplay (To play through time)

I had this idea where you can decide regular/realistic world, and in regular its the normal way, but in the realistic, you get alot more things to have which would be great for me because I roleplay in minecraft. And I'm saying things suchas tv, security cameras, skirts, and more. I made another post about this, but its still pending approval. 

Another idea I had is to choose your world to be like in a timeline, like you can be respawned in a world like the 20s, 60s, Victorian period, and choose where, too like England, Greece, and more! 

If they had that, minecraft can be more educational without education edition! And I hope these things would be free, too because I'm not buying anything IN the game besides the game it's self.