text:  <unk> <unk> to the Treaty of <unk> that ended the war , but was unhappy that the nation had not gained anything from the war . He resigned in June 1816 , unhappy with the politics of Washington and suffering from poor health . Although he was no longer active in politics , he continued to express opinions on the subjects of the day , opposing the 1820 Missouri <unk> and <unk> the " great <unk> & <unk> " of <unk> Governor John Brooks . 
  