The Hellenistic Age came to an end around the time when the Roman Empire began to emerge, but historians differ on the more precise timeframe since there were many different factors involved.
Generally speaking, the Euro allows people living in the EU to "<span>a. avoid the inconvenience of converting their currency when entering another EU country," since this was a major "drag" on the economies of many European countries for some time. </span><span />
<span>expanding trade with Native Americans</span>
