Jingoism is nationalism in the form of aggressive foreign policy. Jingoism also refers to a country's advocacy for the use of threats or actual force, as opposed to peaceful relations, in efforts to safeguard what it perceives as its national interests. Colloquially, it refers to excessive bias in judging one's own country as superior to others—an extreme type of nationalism.
The term originated in the United Kingdom, expressing a pugnacious attitude toward Russia in the 1870s, and appeared in the American press by 1893.
The chorus of a song by G. H. MacDermott (singer) and G. W. Hunt (songwriter) commonly sung in British pubs and music halls around the time of the Russo-Turkish War (1877–78) gave birth to the term. The lyrics had the chorus:
We don't want to fight but by Jingo if we do
We've got the ships, we've got the men, we've got the money too
We've fought the Bear before, and while we're Britons true
The Russians shall not have Constantinople.
The phrase "by Jingo" was a long-established minced oath, used to avoid saying "by Jesus". Referring to the song, the specific term "jingoism" was coined as a political label by the prominent British radical George Holyoake in a letter to the Daily News on 13 March 1878.
Probably the first uses of the term in the U.S. press occurred in connection with the proposed annexation of Hawaii in 1893, after a coup led by foreign residents, mostly Americans, and assisted by the U.S. Minister in Hawaii, overthrew the Hawaiian constitutional monarchy and declared a Republic. Republican president Benjamin Harrison and Republicans in the Senate were frequently accused of jingoism in the Democratic press for supporting annexation.