potato revolution
... that after the famine in North Korea, a potato revolution began?
... that after the <a href="./North_Korean_famine" id="mwCa8" rel="mw:WikiLink" title="North Korean famine">famine in North Korea</a>, a <b id="mwCbA"><a href="./Potato_production_in_North_Korea" id="mwCbE" rel="mw:WikiLink" title="Potato production in North Korea">potato revolution</a></b> <i id="mwCbI">(potato mound pictured)</i> began?