the beginings and endings of epmires By frankvillela 206 Beginning of Han Dynasty (BCE) 220 End of Han Dynasty (BCE) 221 Beginning of Qin Empire (BCE) 250 Beginning of Partian Empire (BCE) 262 Ashoka Began Promoting Buddhism (BCE) 312 Constatine Issused Edict Allowing Christianity (CE) 323 End of Hellinistic Age (BCE) 324 End of Roman Empire (CE) 324 End of Roman Empire (CE) 324 Beginning of Mauryan Empire (BCE) 330 Beginning of Hellinistic Age (BCE) 550 End of Gupta Empire (CE) Jan 1, 1000 Beginning of Roman Empire (BCE) Mar 2, 2022 End of Mauryan Empire (BCE)