Kievan Rus
, the Bulgars and the southern Slavs, c. 1020–c. 1200 269
would advance steadily into Macedonia for the next 200 years and establish
ever closer contacts with Byzantine administration and culture.
The rulers of Ra
ˇ
ska were appointed and deposed from Constantinople.
Their revolts were looked upon as treason and reprisals were severe. Around
1126 Uro
ˇ
sI,who succeeded his father Vukan as grand
ˇ
zupan, asserted his
independence. The Byzantines defeated him and deported many Serbs to the
region of Nicomedia in Asia Minor. Four years later, in order to strengthen
his position against the empire, Uro
ˇ
sIformed an alliance with Hungary: he
gave his daughter Jelena in marriage to King B
´
ela II, the Blind (1131–41). The
latter relied heavily on his wife and her brother Belo
ˇ
stohelp him administer
his realm. B
´
ela was succeeded by his son G
´
eza II (1141–62), a minor, for whom
Belo
ˇ
s became regent.
In 1149, when Emperor Manuel I Komnenus was preparing to launch an at-
tack against the Normans in Italy, the Serbs, Normans and Hungarians formed
a pact and the Serbs revolted. Uro
ˇ
s II, who had succeeded his father as grand
ˇ
zupan of Ra
ˇ
ska, threatened the emperor’s supply base near Durazzo. He also
captured much of Duklja and Trebinje. An imperial force was sent against
him which devastated much of Ra
ˇ
ska and again transferred many Serbs to
Byzantine territories. Except for a short interval in 1155, the Greeks allowed
Uro
ˇ
sIItoremain grand
ˇ
zupan until 1161,atwhich time his brother Desa was
reappointed.
Manuel I crushed many revolts in Ra
ˇ
ska but he could not put an end to
them even by replacing disloyal
ˇ
zupans. This remained the case even after
the dynasty of Nemanja, a new line of princes which ruled Serbia until the
second half of the fourteenth century, assumed power. Around 1166, after
subduing yet another Serbian revolt, Manuel appointed a certain Tihomir as
grand
ˇ
zupan.Heshared authority with his younger brothers Stephen Nemanja,
Miroslav and Stracimir. Around 1171 Nemanja deposed Tihomir, who was later
killed in battle, and the three remaining brothers divided up Ra
ˇ
ska among
them. In the long term, Nemanja’s usurpation inaugurated two centuries of
greatness; in the short term, it was the newest Serbian challenge to Byzantine
overlordship. In 1172 Manuel defeated Nemanja who was brought before the
emperor barefooted, with a rope tied round his neck, and forced to throw
himself in submission at Manuel’s feet. Later, he was degraded further by
being exhibited as a conquered rebel in the emperor’s triumphal entry into
Constantinople. After the humiliation Nemanja was reinstated in Ra
ˇ
ska; he
remained a loyal vassal until 1180, the year of the emperor’s death when he
repudiated imperial rule once again. Taking advantage of Byzantium’s conflicts
with the Normans and the Hungarians he initiated a policy of expansion: he
appropriated territories in northern Macedonia and the Kosovo region; he
seized Zeta (the name usually given to Duklja after this time) and pressed
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