Port of Salem
... that the Port of Salem became a port of entry in 1682 and 1984?
... that the <b id="mwDuQ"><a href="./Port_of_Salem" id="mwDuU" rel="mw:WikiLink" title="Port of Salem">Port of Salem</a></b> became a <a href="./Port_of_entry" id="mwDuY" rel="mw:WikiLink" title="Port of entry">port of entry</a> in 1682 and 1984?