{"version":"1.0","provider_name":"South Carolina Encyclopedia","provider_url":"https:\/\/www.scencyclopedia.org\/sce","author_name":"Matthew Simmons","author_url":"https:\/\/www.scencyclopedia.org\/sce\/author\/sceditor\/","title":"Indigo - South Carolina Encyclopedia","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"yRvNTEwF4n\"><a href=\"https:\/\/www.scencyclopedia.org\/sce\/entries\/indigo\/\">Indigo<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.scencyclopedia.org\/sce\/entries\/indigo\/embed\/#?secret=yRvNTEwF4n\" width=\"600\" height=\"338\" title=\"&#8220;Indigo&#8221; &#8212; South Carolina Encyclopedia\" data-secret=\"yRvNTEwF4n\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/cdn.scencyclopedia.org\/sce\/wp-content\/uploads\/2016\/10\/14141833\/Indigo-plant.jpg","thumbnail_width":600,"thumbnail_height":408,"description":"Indigo, a plant that produces a blue dye, was an important part of South Carolina\u2019s eighteenth-century economy. It was grown commercially from 1747 to 1800 and was second only to rice in export value. Carolina indigo was the fifth most valuable commodity exported by Britain\u2019s mainland colonies and was England\u2019s primary source of blue dye [&hellip;]"}