<Li> Shunga - Kushan Period, c. 185 BCE--c. 75 CE </Li> <Li> Southwestern Silk Road, c. 114 BCE - c. 1450 CE </Li> <Li> Indo - Roman trade relations, c. 30 - BCE - c. 600 CE </Li> <Tr> <Td> Classical (show) <Ul> <Li> Gupta Empire, c. 240 - c. 550 CE </Li> <Li> Sylhet - Assam Varmans, c. 350 - c. 650 CE </Li> <Li> Gauda Kingdom, c. 590 - c. 626 CE </Li> <Li> Khadga dynasty, c. 650 - c. 750 CE </Li> <Li> Pala Empire, c. 750 - c. 1100 CE </Li> <Li> Arrival of Islam, c. 800 - c. 1050 CE </Li> <Li> Harikela Kingdom, c. 900 - c. 1050 CE <Ul> <Li> Candra dynasty, c. 900 - c. 1050 CE </Li> </Ul> </Li> <Li> Sena dynasty, c. 1070 - c. 1320 CE </Li> <Li> Deva dynasty, c. 1100 - c. 1250 CE </Li> </Ul> </Td> </Tr>

Who was held in the indian army during the bangladesh liberation war in 1971