one of its most flourishing periods, with numerous talented modernist authors, painters and architects. The most important authors of this period were Ivan Cankar, Oton Župančič and Dragotin Kette, while Ivan Grohar and Rihard Jakopič were among the most talented Slovene visual artists of the time. After the Ljubljana earthquake of 1895, the city experienced a rapid modernization under the charismatic Liberal nationalist mayors Ivan Hribar and Ivan Tavčar. Architects like Max Fabiani and Ciril Metod Koch introduced their own version of the Vienna Secession architecture to Ljubljana. In the same period, the Adriatic port of Trieste became an increasingly important center of Slovene economy, culture and politics. By 1910, around a third of the city population was Slovene, and the number of Slovenes in Trieste was higher than in Ljubljana. At the turn of the 20th century, hundreds of thousands of Slovenes emigrated to other countries, mostly to the United States, but also to South America, Germany, Egypt and to larger cities in the Austro-Hungarian Empire, especially Zagreb and Vienna. It has been calculated that around 300,000 Slovenes emigrated between 1880 and 1910, which means that one in six Slovenes left their homeland. Emigration The period between the 1880s and World War I saw a mass emigration from the present-day Slovenia to America. The largest group of Slovenes eventually settled in Cleveland, Ohio, and the surrounding area. The second-largest group settled in Chicago, principally on the Lower West Side. Many Slovene immigrants went to southwestern Pennsylvania, southeastern Ohio and the state of West Virginia to work in the coal mines and lumber industry. Some also went to the Pittsburgh or Youngstown, Ohio areas, to work in the steel mills, as well as Minnesota's Iron Range, to work in the iron mines. During the First World War, which severely affected Slovenia in particular with the bloody soviet front and the politics of the great powers that threatened to dismantle the Slovene territory between several countries (Treaty of London, 1915), Slovenes have already tried to regulate their national position in the common state unit Croats and Serbs in the Habsburg Monarchy. The demand, known as the May Declaration, was given by the Slovene, Croatian and Serbian parliamentarians in the Vienna Parliament in the spring of 1917. The ruling circles of the Habsburg monarchy initially rejected the request, and subsequent government initiatives for the federalisation of the monarchy (for example, the October