In 1974 ministerial government was introduced to the Gilbert and Ellice Islands Colony through a change to the Constitution. In that year a general election was held; and a referendum was held in December 1974 to determine whether the Gilbert Islands and Ellice Islands should each have their own administration. As a consequence of the referendum, separation occurred in two stages. The Tuvaluan Order 1975, which took effect on 1 October 1975, recognised Tuvalu as a separate British dependency with its own government. The second stage occurred on 1 January 1976 when separate administrations were created out of the civil service of the Gilbert and Ellice Islands Colony.
In what year was ministerial government started in the Gilbert and Ellice islands? (If the question is unanswerable, say "unanswerable")
1974