But when a sore throat persists and you can't find relief, it's something to be taken seriously. Some possible causes of a chronic sore throat include: 1  Tonsillitis (infection of the tonsils). 2  Strep throat. 3  Allergies. 4  Mononucleosis (also referred to as mono).5  Inhaling air pollutants. 6  Smoking. 7  Influenza (the flu). 8  Inhaling through the mouth instead of the nose.ut when a sore throat persists and you can't find relief, it's something to be taken seriously. Some possible causes of a chronic sore throat include: 1  Tonsillitis (infection of the tonsils). 2  Strep throat. 3  Allergies. 4  Mononucleosis (also referred to as mono).
Canada CanÂ·aÂ·da (kÄnâ²É-dÉ) A country of northern North America. The original inhabitants of the region include the Inuit and First Nations. European colonists arrived in eastern Canada in the early 1600s, and the area was claimed by the French and then ceded (1763) to the English after the Seven Years' War.
Canada is made up of ten provinces and three territories (see Figure 2) Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Northwest Territories, Nova Scotia, Nunavut, Ontario, Prince Edward Island, Quebec, Saskatchewan, Yukon Territory. The capital of Canada is located in Ottawa, Ontario.