A coup is launched against <a href="https://en.wikipedia.org/wiki/Juan_Federico_Ponce_Vaides" id="mwkw" rel="mw:WikiLink" title="Juan Federico Ponce Vaides">Juan Federico Ponce Vaides</a>, beginning the ten-year <a href="https://en.wikipedia.org/wiki/Guatemalan_Revolution" id="mwlA" rel="mw:WikiLink" title="Guatemalan Revolution">Guatemalan Revolution</a>.