Royal war and popular war

Royal war and popular (or people's) war (Guerra regia e guerra di popolo) is a recurring concept in the historiography of the Italian Risorgimento, referring to the two possible forms in which the whole of Italy could be conquered and formed into a single independent state.

First Italian Independence War
In the First Independence War for Italy, which ended unfavourably for the Risorgimento cause, there was a balance between two initiatives: people's war and royal war. The notable moments in the people's war were:
 * the Five Days of Milan, chronologically the first notable action that led to the Austrians' exit from Milan, which was thus brought about solely by a spontaneous revolt by the city's inhabitants.
 * the Repubblica di San Marco, which governed Venice from 17 March 1848 to 22 August 1849 and only fell after a hard-fought siege.
 * the Ten Days of Brescia, in which Brescia's inhabitants responded to Austrian repression by resisting their troops from 23 March (the day of Piedmont's defeat at Novara) to 1 April 1849.
 * the Roman Republic from 24 November 1848 (the flight of pope Pius IX) to 3 July 1849.

The royal war was the campaign by the Kingdom of Piedmont-Sardinia, including the battles of Goito, Peschiera del Garda, Custoza and Novara.

Second Italian Independence War
The Second Independence War was a typical example of royal war led by Victor Emmanuel II, allied to Napoleon III in conducting a war against Austria. The people's war was only a minor support Hunters of the Alps, a corps of volunteers commanded by Giuseppe Garibaldi and considered as a special unit within the royal army.

Expedition of the Thousand
The Expedition of the Thousand was entirely a people's war, with Garibaldi being its central figure.

Third Italian Independence War
In the Third Independence War, with the Italian defeats at Custoza and Lissa, was essentially a royal war, though the corps of volunteers under Garibaldi did win a victory at Bezzecca.

Analogy with the Resistance
The same contrast between royal war and people's war can be applied to the history of the Second World War, when a disastrous war under the royal and fascist régime was followed by the people's war of the Italian Resistance.