1880 – Construction of north camp and then east and south camp;
1880 – The bridge on Dražin do on the Trebišnjica River;
1881 – Opened the first elementary school in German;
1883 – Opened the first hospital;
1884 – Construction of the Catholic Cathedral in Trebinje;
1885 – Tracing of present-day main street, former Tito’s street;
1885 – Construction of the bridge on Trebišnjica in Trebinje;
1885 – Raised building of Municipal council;
1889 – Putting in order the space under plane trees;
1889 – The first public toilet;
1892 – Fire department founded;
1894 – Public town lighting with 74 lanterns;
1894 – Opening of Tourist school in Trebinje;
1898 – Beginning of construction of the railroad;
1899 – Construction of water supply system;
1901 – Put into service the railroad Čapljina–Trebinje;
1910 – Opened the first private printing office;
1913 – Started up the first newspapers Zvijezda;
– At the end of the 19th century and at the beginning of the 20th century the first cultural associations are founded: ”Prosvjeta“, ”Napredak“, ”Gajret“, ”Soko“, ”Slavuj“ and others;
1910 – Founded Local Labor Council, and in 1911 Organization of Social democratic party;
– In the 80s of the 19th century, the main present-day square emerged. It is connected to the name of general Duro Babic