ok last night i had this idea pop into my head to be part of a TL that a iam currently writing. How would the Austro Prussian War go down if France entered on Austria's side (with Italy also going after France with Prussia)? I know that this has been talked about before but i just want to know how probable this could be especially if you take away the French intervention in Mexico & what the outcome, territorial changes, who else might jump in, etc...
Thank you for any & all help.