India 4.766 └ Indian states 251 └ Yadava Dynasty 10 Central Asia and Caucasia 516 └ Sogdiana 279 └ Semirechye 36 └ Yaghlaqar clan 2 Islamic states 2.303 └ Samanid dynasty 74 └ Samanid rebels 3 └ Yahya's Rebellion 1 Mongolia 1.243 └ Mongol States 657 └ Chagatai Khanate 55 └ Yarkand Khanate 8 └ Ilkhanate 91 └ Yasa'ur's Rebellion 1 Yemen 248 └ North Yemen 117 └ People's Democratic Republic of Yemen 14 └ South Arabia 4 └ Yemen 9 └ Yemen Eyalet 2 └ Yemenite States 66 └ Al-Ghurfah 6 └ Al Zuhra 1 └ Kathiri Sultanate 6 └ Mukalla 3 └ Mukhtara 1 └ Qu'aiti Sultanate 35 └ Ra's Bab al-Mandab 6 └ Sheikhdom of Abu ʽArish 2 └ Sultanate of Lahej 2 └ Tarim 3 └ Zabid 1 └ Yemeni Zaidi State 36 Japan 708 └ Japanese feudal domains 59 └ Yonezawa Domain 2 China 6.718 └ Empire of China 2.149 └ You Zhou Autonomous Region 15 Islamic states 2.303 └ Arabian Peninsula 82 └ Yu'firid dynasty 1 Yugoslavia 199 China 6.718 └ Empire of China 2.149 └ Yunnan-Guizhou tribes 11 └ Chinese provinces 883 └ Yunnan Province 42