1900 Cuban local elections
... that mayors elected in the 1900 Cuban local elections had to swear an oath of allegiance to the U.S. Military Government before taking office?
... that mayors elected in the <b id="mwAWA"><a class="mw-redirect" href="./Cuban_local_elections,_1900" id="mwAWE" rel="mw:WikiLink" title="Cuban local elections, 1900">1900 Cuban local elections</a></b> had to swear an <a href="./Oath_of_allegiance" id="mwAWI" rel="mw:WikiLink" title="Oath of allegiance">oath of allegiance</a> to the <a class="mw-redirect" href="./U.S." id="mwAWM" rel="mw:WikiLink" title="U.S.">U.S.</a> Military Government before taking office?