1881, the area Los Pocitos was incorporated to the Novísima Ciudad (Most New City). The first telephone lines were installed in 1882 and electric street lights took the place of the gas operated ones in 1886. The Hipódromo de Maroñas started operating in 1888, and the neighborhoods of Reus del Sur, Reus del Norte and Conciliación were inaugurated in 1889. The new building of the School of Arts and Trades, as well as Zabala Square in Ciudad Vieja were inaugurated in 1890, followed by the Italian Hospital in 1891. In the same year, the village of Peñarol was founded. Other neighborhoods that were founded were Belgrano and Belvedere in 1892, Jacinto Vera in 1895 and Trouville in 1897. In 1894 the new port was constructed, and in 1897, the Central Railway Station of Montevideo was inaugurated. 20th century In the early 20th century, many Europeans (particularly Spaniards and Italians but also thousands from Central Europe) immigrated to the city. In 1908, 30% of the city's population of 300,000 was foreign-born. In that decade the city expanded quickly: new neighborhoods were created and many separate settlements were annexed to the city, among which were the Villa del Cerro, Pocitos, the Prado and Villa Colón. The Rodó Park and the Estadio Gran Parque Central were also established, which served as poles of urban development. During the early 20th century, Uruguay saw huge social changes with repercussions primarily in urban areas. Among these changes were the right of divorce (1907) and women's right to vote. In 1905 the historic monumental relationship was cemented between Montevideo, MN and Montevideo, Uruguay with the sacred exchange of flags betwen the mayors of each city. The 1910s saw the construction of Montevideo's Rambla; strikes by tram workers, bakers and port workers; the inauguration of electric trams; the creation of the Municipal Intendencias; and the inauguration of the new port. In 1913, the city limits were extended around the entire gulf. The previously independent localities of the Villa del Cerro and La Teja were annexed to Montevideo, becoming two of its neighborhoods. During the 1920s, the equestrian statue of Artigas was installed in Plaza Independencia; the Palacio Legislativo was built; the Spanish Plus Ultra flying boat arrived (the first airplane to fly from Spain to Latin America, 1926); prominent politician and former president José Batlle y Ordóñez died (1929); and ground was broken (1929) for the Estadio Centenario