In 1900, the city itself had a population that was 82.3% Austrian German (19,298 people) and 17.3% Slovene (4,062 people; based on the language spoken at home); most of the city's capital and public life was in Austrian German hands. However, the county excluding the city had only 10,199 Austrian Germans and 78,888 Slovene inhabitants, meaning the city was completely surrounded by majority-Slovene ethnic territory. Some former independent settlements that later became part of the city had more ethnic Slovenes than Austrian Germans (e.g., Krčevina, Radvanje, Tezno), whereas others had more Austrian Germans than ethnic Slovenes (e.g., Pobrežje and Studenci). In 1913, a new bridge was opened over the Drava River, today known as the Old Bridge. In World War I, the 47th Infantry Regiment of the Austro-Hungarian Army was based in the city and also fought on the Isonzo front. During the First World War many Slovenes in Carinthia and Styria were detained on suspicion of being enemies of the Austrian Empire. This led to distrust between Austrian Germans and Slovenes.