1.0die Arbeitgeberhttps://arbeitgeber.de/en/rich600338<blockquote class="wp-embedded-content" data-secret="2M8vBgSGws"><a href="https://arbeitgeber.de/en/timeline/1890/">1890</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://arbeitgeber.de/en/timeline/1890/embed/#?secret=2M8vBgSGws" width="600" height="338" title="“1890” — die Arbeitgeber" data-secret="2M8vBgSGws" 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> 1890 Foundation of the "Gesamtverband Deutscher Metallindustrieller", in the following years further associations are founded, Foundation of the General Commission of the Free Trade Unions of Germany as an umbrella organization of socialist-oriented trade unions (Chairman until 1919 Carl Legien).