Why was the blitzkrieg unable to break the badly wound russians in the battle of stalingrad

The size of the country. the soviet union had immediate access to resources, the germans couldn’t stretch their resources as far as they had come. add on the cold, the germans had quite the hard time

“larger states wanted congressional representation based on population, while smaller states wanted equal representation. they met in the middle. larger states wanted congressional representation based on population, while smaller states wanted equal representation.” i hope this information you.