the Middle Ages of a flourishing school of Serbian literature, which was
inspired by that of Italy. The influence of Italian civilization and of
the Italian Church was naturally strong in the Serb province, much of
which was under Venetian rule; the reason for this was that communication
by sea with Italy was easier and safer than that by land with Serbia. The
long, formidable ranges of limestone mountains which divide the Serbian
interior from the Adriatic in almost unbroken and parallel lines have
always been a barrier to the extension of Serb power to the coast, and an
obstacle to free commercial intercourse. Nevertheless Ragusa was a great
trade centre, and one of the factors which most contributed to the
economic strength of the Serbian Empire.

The first of the Nemanja dynasty was Stephen, whose title was still only
_Veliki ['Z]upan_; he extended Serb territory southwards at the expense of
the Greeks, especially after the death of Manuel Comnenus in 1180. He also
persecuted the Bogomils, who took refuge in large numbers in the adjacent
Serb state of Bosnia. Like many other Serbian rulers, he abdicated in
later life in favour of his younger son, Stephen, called Nemanjié (=
Nemanya's son), and himself became a monk (1196), travelling for this
purpose to Mount Athos, the great monastic centre and home of theological
learning of the Eastern Church. There he saw his youngest son, who some
years previously had also journeyed thither and entered a monastery,
taking the name of Sava.

It was the custom for every Serbian ruler to found a sort of memorial
church, for the welfare of his own soul, before his death, and to decorate
and endow it lavishly. Stephen and his son together superintended the
erection in this sense of the church and monastery of Hilandar on Mount
Athos, which became a famous centre of Serbian church life. Stephen died
shortly after the completion of the building in 1199, and was buried in