<a href="https://en.wikipedia.org/wiki/El_Yunque_National_Forest" id="mwoA" rel="mw:WikiLink" title="El Yunque National Forest">El Yunque National Forest</a> in <a href="https://en.wikipedia.org/wiki/Puerto_Rico" id="mwoQ" rel="mw:WikiLink" title="Puerto Rico">Puerto Rico</a> becomes part of the United States <a class="mw-redirect" href="https://en.wikipedia.org/wiki/National_Forest_System" id="mwog" rel="mw:WikiLink" title="National Forest System">National Forest System</a> as the Luquillo Forest Reserve.