In many ways, the War of 1812 was indeed a "second revolution" because once again the Americans were up against the British, and once again they "won". This placed them with far more economic independence and pride in the nation. It gave them the respect of the world, which made for better foreign relations.
Answer:
Simply the Portguese came to China to spread Christianity and to trade with them.
Answer is actively working to achieve civil rights for all