and Austria concluded an armistice. With the Peace of Prague (23 August), Austria agreed to the incorporation of Venetia in the Kingdom of Italy. The same point was repeated in the Treaty of Vienna (12 October), achieved through the mediation of France. The Venetian territory was first ceded by Austria to France (under a treaty signed by General Karl Moering, on behalf of Franz Joseph I of Austria, and General Edmond Le Bœuf, on behalf of Napoleon III) as a compensation for French neutrality during the war. According to the treaty, France ceded Venetia to Italy "under the reservation of the consent of the people duly consulted". Whether an option other than becoming Italian was available was unclear, nor was the treaty any more precise on how to consult the people. Venetia was already under Italian control after the French government renounced to it on 19 October. This increases doubts on the real importance of the plebiscite and leading historians suggest that the referendum in Venetia was held under military pressure, as a mere 0.01% of voters (69 out of more than 642,000 ballots) voted against the annexation and a mere 0.1% (567 ballots) was null, and that it was ultimately rigged. Some historians, who investigated into the historical archive of the Austrian foreign ministry, also suggest that the referendum was a mere administrative affair to Italy, just to formalise the sovereignty on a territory already under its possession, and that no real choice nor free vote was granted to the local population. The plebiscite could have been a mere demonstration to gain legitimacy after the bad conduct of Italy during the so-called Third War of Independence. The Kingdom of Italy adopted Italian as the official language. Venetians, similarly to several other regional communities, largely rejected that and continued to use their own Venetian language, often dubbed as dialect. Linguistic nationalism soon started to be part of Venetian culture, and during the last decades of the 19th century, also some revolts against southern Italian bureaucrats occurred. After its incorporation to Italy, Venetia was so poor that millions of Venetians had to emigrate toward the Americas, especially Brazil and Argentina (three millions left their homeland from 1870 and 1910), without losing their heritage, so even today, many Venetian descendants in Latin America, most notably in two Brazilian southern states, Rio Grande do Sul and Santa Catarina, speak Venetian as their mother