1980s oil glut
...that the 1980s oil glut caused the world price of oil, which had peaked during the 1979 energy crisis at over US$35 per barrel, to dip below US$15 in the early 1980s?
...that the <b id="mwD5w"><a href="./1980s_oil_glut" id="mwD50" rel="mw:WikiLink" title="1980s oil glut">1980s oil glut</a></b> caused the world price of oil, which had peaked during the <a class="mw-redirect" href="./1979_energy_crisis" id="mwD54" rel="mw:WikiLink" title="1979 energy crisis">1979 energy crisis</a> at over US$35 per barrel, to dip below US$15 in the early 1980s?