window.$mediavine = window.$mediavine || {};
        window.$mediavine.web = window.$mediavine.web || {};
        window.$mediavine.web.keywords = {"status":"PROCESSED","sales_kw":"industrial revolution,america,united states,more industrialization,american goods,result,number,americans,early 19th century,mass production,rise,england,20th century,transportation,world","sales_cat":"52,118,54,68,78","sales_safety":"GGT1"};