"Blighty" is the nickname of which European country?

"Blighty" is a British English slang term for Great Britain or often specifically England. Though it was used throughout the 1800s in India to mean an English or British visitor, it was first used during the Boer War in the specific meaning of homeland for the English or British, and it was not until World War I that use of the term became widespread.

During World War I, "Dear Old Blighty" was a common sentimental reference, suggesting a longing for home by soldiers in the trenches. The term was particularly used by World War I poets such as Wilfred Owen and Siegfried Sassoon. During that war, a "Blighty wound" – a wound serious enough to require recuperation away from the trenches, but not serious enough to kill or maim the victim – was hoped for by many, and sometimes self-inflicted.