What's the difference between i.e. and e.g.?
city in Spain, said to have been named for Carthaginian general Hamlicar Barca, who is supposed to have founded it 3c. B.C.E.
Note: Capital of the region of Catalonia, and long a stronghold of movements for Catalan independence, Barcelona has also been a center for radical political beliefs, including anarchism and socialism.
Note: Barcelona hosted the 1992 summer Olympic Games.