question: According to German historian Reinhart Koselleck , which two social structures left a decisive imprint on the Age of Enlightenment ?
answer: the Republic of Letters and the Masonic lodges
turker_answer: According to German historian Reinhart Koselleck , the Republic of Letters and the Masonic lodges left a decisive imprint on the Age of Enlightenment .
rule-based: According to German historian Reinhart Koselleck , the Republic of Letters and the Masonic lodges two social structures left a decisive imprint on the Age of Enlightenment .