Correct Option: D

The Commonwealth Games is an international, multi-sport event involving athletes from the Commonwealth of Nations. The event was first held in 1930 and takes place every four years, apart from the 1950 British Empire Games, which took place after a 12-year gap from the 3rd edition of the games. The first Games were held in 1930 in Hamilton, Ontario, Canada. The name changed to British Empire and Commonwealth Games in 1954, to British Commonwealth Games in 1970 and assumed the current name of the Commonwealth Games in 1978.