As with Spain the failure of "The Republic" was almost inevitable as the ruling classes, the conservatives etc were so frightened of Communism that they looked to support Fascism as a counter.
When reading the history of Europe in the 1930s you see Communism VS Fascism and the other groups such a liberals, anarchists and conservatives joining supporting one side.
Had the Americans and British (the French would not act alone for fear of revolution) acted to protect democracy against BOTH Commuism and Fascism then Hitler would have failed and democracy would have been retained in Germany, Spain and many other countries.
Bastards such as Neville Chamberlain, Joseph Kennedy and Antony Eden doomed Europe to WW2 as they were pro-fascist rather than simply pro-democracy. France alone was keen to resist Germany and aid the Spanish Republic as she alone really feared a new powerful Nationalist Germany.
People often make the mistake of thinking the Treaty of Versailles was too harsh and that was the problem...no.
The problem was that:
1. It was considered harsh.
2. Whilst being considered harsh it did not cripple Germany!
The Treaty of Versailles should either have left Germany little or no grievences or ensure she could not fight again!
Pro-fascist conservatives allowed Germany to re-gain her power to counter Russia and because they believed that they could do business with Hitler. Those that were British ministers in government should have their memory completely blackened for being the worst traitors to this country and man-kind.
Whilst the liberals etc in Spain in particular managed to get roped up onto the side of the Communists so dooming their movement as supportable by the great democracies.
Worst still was big business in America, Britain and Germany supporting fascism and again providing the muscle a rather small movement had to grow rapidly and eventually be able to take Europe to war again.
If only Britain and the USA had supported France in the 1930s rather than restraining her, we would not have had a WW2, if only France had gone it alone, we would not have had WW2.
