1.0Olivia Centrehttps://www.oliviacentre.com/en/rich600338<blockquote class="wp-embedded-content" data-secret="JIFxdYBUti"><a href="https://www.oliviacentre.com/en/im-a-resident/polish-white-cross/">Polish White Cross</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.oliviacentre.com/en/im-a-resident/polish-white-cross/embed/#?secret=JIFxdYBUti" width="600" height="338" title="“Polish White Cross” — Olivia Centre" data-secret="JIFxdYBUti" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! 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://www.oliviacentre.com/wp-includes/js/wp-embed.min.js </script> https://www.oliviacentre.com/wp-content/uploads/2022/11/bk.png2000600Independent Poland 1918-2022   In 2018, 100 years have passed since the establishment of the Polish White Cross, an organization of important importance during the interwar period. The founders were Ignacy and Helena Paderewski, who lived in the United States for many years.   During World War I, the most important thing for the Paderewskis […]