The starting point of what? Certainly not the internal instability of Russia. I hope nobody believes you can have a revolution without lots of internal strife p

The starting point of what? Certainly not the internal instability of Russia. I hope nobody believes you can have a revolution without lots of internal strife preceding it. If you want a starting point for those troubles, you should probably take the shots in Sarajevo in 1914, and the world war that followed.