Keep your crap in the toilet, not here please. If you don't give a crap about this thread, then do your turdy work elsewhere. While fiber can help you force a bowel movement, nothing and no one is forcing you to read this thread.

Switching to "on-topic" mode...

1) Germany would have attacked Russia, but not in 1939. They weren't ready yet to take on the Russians. However, without Britain and France to fight, they would have lost the fine opportunity to further hone their blitzkrieg tactics that these two provided. Another interesting change would have been that Rommel would most likely have been commanding on the Eastern front.

2) This is a tough one. If Germany gets pulled in with the Allies against Russia, it could work for them but I think it may have more likely worked against Germany's favour. While the British/French would inflict casualties against the Russians, I doubt it would have been on the scale the Germans did in reality. Such a conflict would have probably ended in a stalemate - with Russia winning the land war but not being able to strike back at England or France. The battle would move to the Middle East and Asia - Russia vs the English colonies. Despite the casualties, it probably would have served to better prepare England, France and Russia against any future German moves.

3) I think this would have been an even worse move for the Allies. It exposes more of the British Empire to attack.

4) The Allies would have defeated the Russians, but it wouldn't have been easy. The Allies enjoyed a better air force, better navy, better production, better logistics, better communications and better soldiers. By better soldiers, I mean being allowed to think and take initiative more than their more rigid, orders-controlled Russian counterparts. As for logistics, the Russians were always launching "offensives". I think the word "offensive" in Russian means "refuel & rearm". When the tanks ran out of fuel, the offensive was over. Of course, I could be wrong. I'm going off memories of a research paper I did in high school nearly 30 years ago.