Ludlow Amendment
...that the Ludlow Amendment was a proposed amendment to the United States Constitution requiring a national referendum for declaration of war?
...that the <b id="mwkA"><a href="./Ludlow_Amendment" id="mwkQ" rel="mw:WikiLink" title="Ludlow Amendment">Ludlow Amendment</a></b> was a proposed amendment to the <a class="mw-redirect" href="./United_States_Constitution" id="mwkg" rel="mw:WikiLink" title="United States Constitution">United States Constitution</a>  requiring a <a href="./Referendum" id="mwkw" rel="mw:WikiLink" title="Referendum">national referendum</a> for <a href="./Declaration_of_war" id="mwlA" rel="mw:WikiLink" title="Declaration of war">declaration of war</a>?