412 THE RISE OF THE MONGOLIAN EMPIRE
The Ogodeids, even more embittered by the events of
1251,
displayed the
same independent attitude. Khaidu, a grandson of Ogodei, was the first of
his family openly to defy imperial authority. In 1256 he had arrested and
then refused to return to court an envoy sent to him by the khaghan.
Mongke, presumably preoccupied with the approaching campaign against
the Sung, took no action against the rebellious prince. Then, when the
struggle for the succession between Khubilai and Arigh Boke broke out,
Khaidu did what he could to encourage the conflict, hoping, of course, to
bring about the ruin of the house of the Toluids.
12
' As an Ogodeid, he
naturally felt that the office of khaghan belonged exclusively to his family
and, at the first opportunity, organized (1269) a coalition of Mongolian
princes in Central Asia that contested Khubilai's and his successors' right to
the throne into the early years of
the
fourteenth century. From the perspective
of Khubilai, who was forced to wage a long and costly war against Khaidu,
Mongke's failure to crush the Ogodeid champion at the very first sign of
rebelliousness must have seemed an inexplicable and unpardonable blunder.
Trouble was brewing, too, in the Jochid realm. Batu died around 1255
and, with Mongke's approval, was succeeded by two short-lived descendants,
first by a son, Sartakh (r. ca. 1255—7), and then by a very young grandson,
Ulaghchi (r. 1257). Upon the death of the latter, Berke, a brother of Batu,
came to the throne, again with Mongke's consent. A recent convert to Islam,
Berke also sided with Arigh Boke in 1260 and made war on Khubilai's ally,
the Il-khan Hiilegii. Some Muslim chroniclers of the era
126
attribute his
enmity toward the Il-khan to pious outrage over the destruction of Baghdad,
long the spiritual center of the Islamic world, but the real source of Berke's
dissatisfaction with Hiilegu was the disposition of territories in the Trans-
caucasus. In 1252 Mongke had granted Georgia (Ch'ii-erh-chih)
127
to Berke
but Hiilegii, covetous of this populous country, ignored the Jochid prince's
rights in the region, an affront that prompted Berke's invasion of Iran in
1262 and his alliance with the Il-khans' principal adversaries, the Mamluks
of Egypt. For the first time a Mongolian prince of the blood had allied
himself with a foreign power in a dispute with another Mongolian khan.
The succession crisis of 1260 thus swiftly exposed the latent personal
animosities and territorial rivalries among the Mongolian princes that had for
the most part lain hidden beneath the surface during Mongke's reign.
Khubilai's decisive victory over Arigh Boke in 1264 did nothing to eradicate
125 YS, 153, p. 3619; and Pelliot,
Notes on Marco
Polo,
vol. i, pp. 126-7.
126 Minhaj al-Din JuzjanI,
Tabaqat-i
nasiri, ed. W. Nassau Lees (Calcutta, 1964), pp.
430-1;
and
Tabaqat-iNasirT, trans. H. G. Rafferty(New Delhi, 1970), vol. 2, pp. 1255-7.
127 YS, 3, p. 45. This Chinese form, Ch'ii-erh-chih, goes back to
Gurj,
the standard Persian and Arabic
name for Georgia; see Pelliot,
Notes on Marco
Polo,
vol. 2, pp. 738-9.
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