Map of Eurasia with the Roman Empire (red), Parthian Empire (brown), Chinese Han dynasty (yellow) and Indian Kingdoms, smaller satraps (light yellow).
(Partially based on <i>Atlas of World History</i> (2007) - World 250 BC - 1 AD, map.)
<a href="//commons.wikimedia.org/wiki/User:Gabagool" title="User:Gabagool">Gabagool</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>