Instrument meteorological conditions. Instrument meteorological conditions (IMC) is an aviation flight category that describes weather conditions that require pilots to fly primarily by reference to instruments, and therefore under instrument flight rules (IFR), rather than by outside visual references under visual flight rules (VFR).
2. âO Canadaâ only became the official Canadian national anthem in 1980. The official anthem before that was âGod Save the Queenâ, since they were a British colony. (National Anthems) 3. Sally Field played Tom Hanksâ mother in âForrest Gumpâ just six years after she played his love interest in âPunchlineâ.
Making the world better, one answer at a time. Technically Canada never actually ever became a sovereign nation. In 1867 when the British North American was first passed it allowed the creation of the dominion of Canada, not the nation of Canada.The dominion allowed Canada to govern herself internally but she still remained a part of the British Empire, much in the same way as Australia and New Zealand did at that time.he British North America Act of 1867 is the beginning of Canada as a nation, but not totally sovereign. The Statute of Westminster (1931) transferred several political powers from the UK parliament to the Canadian Parliament.