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.
The history of Canada dates back to the arrival of Paleo-Indians, and its territory has been inhabited by Aboriginal peoples for millennia. However, it was only in 1867 when Canada became a unified nation under the name Dominion of Canada. Canada was under British rule during the period of 1763  1867. The Treaty of Paris was signed in 1763 and under it, France ceded a large portion of its territory in present day Canada.