Sardinia the highest internet performances, such as fastest broadband connection in Italy. Sardinia is also the Italian region with the highest percentage (41%) of 4G LTE users. The Chinese multinational telecommunications equipment and systems companies ZTE and Huawei have development centers and innovation labs in Sardinia. Sardinia has become Europe's first region to fully adopt the new Digital Terrestrial Television broadcasting standard. From 1 November 2008 TV channels are broadcast only in digital. Sardinia has three international airports (Alghero-Fertilia/Riviera del Corallo Airport, Olbia-Costa Smeralda Airport and Cagliari-Elmas Airport) connected with the principal Italian cities and many European destinations, mainly in the
Maria Theresa of Austria-Este, Queen of Sardinia she left with her family first to Tuscany and then to Sardinia. After the abdication of Charles Emmanuel IV of Sardinia in 1802, Maria Theresa became queen consort, but she had to wait on the island of Sardinia for the end of the war in 1814 to return to the capital Turin. Maria Theresa was initially enthusiastically welcomed in Turin, but she soon aroused great discontent among the public. She was accused of wishing to undermine and abolish so much as possible of the reforms initiated during the French occupation, and was additionally said to treat all whom cooperated with