Crux of Crux is the distinctive asterism known as the Southern Cross. It has great significance in the cultures of the southern hemisphere, particularly of Australia and New Zealand. "Southern Cross" is a single released by Crosby, Stills and Nash in 1981. It reached #18 on Billboard Hot 100 in late 1982. Several southern countries and organisations have traditionally used Crux as a national or distinctive symbol. The four or five brightest stars of Crux appear, heraldically standardised in various ways, on the flags of Australia, Brazil, New Zealand, Papua New Guinea and Samoa. They also appear on the flags of
2015–16 New Zealand flag referendums 2015–16 New Zealand flag referendums Two New Zealand flag referendums were held by the New Zealand government in November/December 2015 and March 2016 and resulted in the retention of the current flag of New Zealand. The first referendum to determine the preferred alternative flag took place between 20 November and 11 December 2015 and asked, "If the New Zealand flag changes, which flag would you prefer?" Results show the black, white, and blue Silver fern flag by Kyle Lockwood advancing to the second referendum. The second referendum took place between 3 and 24 March 2016 and asked voters to choose