The 1860s saw a number of major wars between the Great Powers of Europe, from the Franco-Austrian War of 1859 (okay, a year before the 60s, but still) to the Wars of German Unification between Prussia, Denmark, Austria and France, to the American Civil War.
Is there a plausible way to ‚combine‘ those conflicts into one major global war, where Austrian and French ambitions in Italy clash with Prussian desires for Germany, while French ambitions in Mexico play out under the background of the ACW, with Britain possibly becoming involved in the wake of the Trent affair, while Russia looms in the background, ready to take advantage of the situation if possible? It doesn‘t have to start all at once, in fact it‘s probably more likely that such a conflict would begin as a regional conflict that eventually expands beyond what anyone expected. I also don’t think a war between actual alliances like WW1 is likely during this time, but a number of separate conflicts that take place simultanously with different actors having convergent interests shouldn‘t be impossible, similar to the Seven Years War.
The question is, what would be plausible PoD for something like this? Maybe an Austrian victory (or stalemate) in 1859, which leads to another Franco-Austrian war a bit later, which coincides with the involvement of Britain in the ACW, which coincides with a war between Prussia and Denmark over Schleswig-Holstein, which maybe leads to Russian moves against the Ottomans while everyone else is distracted, which then leads to British actions against Russia (which would make Russia and the Union actual allies)? Any other ideas?
Is there a plausible way to ‚combine‘ those conflicts into one major global war, where Austrian and French ambitions in Italy clash with Prussian desires for Germany, while French ambitions in Mexico play out under the background of the ACW, with Britain possibly becoming involved in the wake of the Trent affair, while Russia looms in the background, ready to take advantage of the situation if possible? It doesn‘t have to start all at once, in fact it‘s probably more likely that such a conflict would begin as a regional conflict that eventually expands beyond what anyone expected. I also don’t think a war between actual alliances like WW1 is likely during this time, but a number of separate conflicts that take place simultanously with different actors having convergent interests shouldn‘t be impossible, similar to the Seven Years War.
The question is, what would be plausible PoD for something like this? Maybe an Austrian victory (or stalemate) in 1859, which leads to another Franco-Austrian war a bit later, which coincides with the involvement of Britain in the ACW, which coincides with a war between Prussia and Denmark over Schleswig-Holstein, which maybe leads to Russian moves against the Ottomans while everyone else is distracted, which then leads to British actions against Russia (which would make Russia and the Union actual allies)? Any other ideas?