assault which followed the terrible bombardment, they were ultimately compelled to surrender, and Barbarossa was allowed to pillage the city and to carry off 2,500 captives. Pestilence appeared again in 1550 and 1580. In 1600, Nice was briefly taken by the Duke of Guise. By opening the ports of the county to all nations, and proclaiming full freedom of trade (1626), the commerce of the city was given great stimulus, the noble families taking part in its mercantile enterprises. Captured by Nicolas Catinat in 1691, Nice was restored to Savoy in 1696; but it was again besieged by the French in 1705, and in the following year its citadel and ramparts were demolished. Kingdom of Sardinia The Treaty of Utrecht (1713) once more gave the city back to the Duke of Savoy, who was on that same occasion recognised as King of Sicily. In the peaceful years which followed, the "new town" was built. From 1744 until the Treaty of Aix-la-Chapelle (1748) the French and Spaniards were again in possession. In 1775 the king, who in 1718 had swapped his sovereignty of Sicily for the Kingdom of Sardinia, destroyed all that remained of the ancient liberties of the commune. Conquered in 1792 by the armies of the First French Republic, the County of Nice continued to be part of France until 1814; but after that date it reverted to the Kingdom of Piedmont-Sardinia. French Annexation After the Treaty of Turin was signed in 1860 between the Sardinian king and Napoleon III as a consequence of the Plombières Agreement, the county was again and definitively ceded to France as a territorial reward for French assistance in the Second Italian War of Independence against Austria, which saw Lombardy united with Piedmont-Sardinia. King Victor-Emmanuel II, on April 1, 1860, solemnly asked the population to accept the change of sovereignty, in the name of Italian unity, and the cession was ratified by a regional referendum. Italophile manifestations and the acclamation of an “Italian Nice” by the crowd are reported on this occasion. These manifestations cannot influence the course of events. A plebiscite was voted on April 15 and April 16, 1860. The opponents of annexation called for abstention, hence the very high abstention rate. The “yes” vote won 83% of registered voters throughout the county of Nice and 86% in Nice, partly thanks to pressure from the authorities. This is the result of a