What are Foreign Relations? QuestionⅡ What were key elements in international relations in the nineteenth century? 1.Borderlines,Feudatories,Tributaries; 2.Religious believes,Christianity,Folk Religions; 3.Trade. Please list the relating Sino-foreign conflicts based on these three elements? 1.The 1st Sino-Japanese War,Sino-French War. 2.The 2nd Opium War,Boxer War. 3.The 1st 2nd Opium Wars,the 1st Sino-Japanese WarWhat are Foreign Relations? Question II • What were key elements in international relations in the nineteenth century? 1. Borderlines, Feudatories, Tributaries; 2. Religious believes, Christianity, Folk Religions; 3. Trade. Please list the relating Sino-foreign conflicts based on these three elements? 1. The 1 st Sino-Japanese War, Sino-French War. 2. The 2 nd Opium War, Boxer War. 3. The 1 st & 2 nd Opium Wars, the 1 st Sino-Japanese War