Greek settlement
...that large-scale Greek settlement in what is today Bulgaria dates to the 7th century BC?
...that large-scale <b id="mwA0w"><a href="./Greeks_in_Bulgaria" id="mwA00" rel="mw:WikiLink" title="Greeks in Bulgaria">Greek settlement</a></b> in what is today <a href="./Bulgaria" id="mwA04" rel="mw:WikiLink" title="Bulgaria">Bulgaria</a> dates to the 7th century BC?