1.0die Arbeitgeberhttps://arbeitgeber.de/en/rich600338<blockquote class="wp-embedded-content" data-secret="9nPbYmHlvh"><a href="https://arbeitgeber.de/en/timeline/05-07-1977/">05.07.1977</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://arbeitgeber.de/en/timeline/05-07-1977/embed/#?secret=9nPbYmHlvh" width="600" height="338" title="“05.07.1977” — die Arbeitgeber" data-secret="9nPbYmHlvh" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://arbeitgeber.de/wp-includes/js/wp-embed.min.js /* ]]> */ </script> 05.07.1977 Termination of the participation of the German Trade Union Confederation in the Concerted Action in reaction to the filing of the constitutional complaint by the employers against the law on parity co-determination on 29.6.1977