Provence-Alpes-Côte d'Azur daily basis, but cities are investing in public transport networks such as Marseille's subway (2 lines) and tramway (3 lines), Aubagne's tramway (1 line) and Nice's tramway (1 line). Other networks existed at the beginning of the 20th century in smaller cities such as Aix-en-Provence, Avignon, La Ciotat and Toulon but are now gone. Major universities of the region include the Aix-Marseille University, the University of Toulon, the University of Avignon and the University of Nice Sophia Antipolis. Other towns have higher education classes but no Universities. Provence-Alpes-Côte d'Azur Provence-Alpes-Côte d'Azur (; ; ; PACA) is one of the 18
Alpes-de-Haute-Provence isolated from main roads. "Nord-de-Provence" was one of the 83 original departments created during the French Revolution on 4 March 1790 under the Act of 22 December 1789. It was renamed "Haute-Provence" then "Basses-Alpes". On 12 August 1793, the department of Vaucluse was created from parts of the departments of Bouches-du-Rhône, Drôme, and Basses-Alpes. Basses-Alpes lost the canton of Sault to Vaucluse at this point. Seventeen years later, in 1810, the canton of Barcillonnette was transferred over to Hautes-Alpes. The department of Basses-Alpes was occupied by fascist Italy from November 1942 to September 1943. On 13 April 1970, the department