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Calgary is the largest city in [[Alberta]], [[Canada]]. It has a current population of just over one million people. The main industry in oil and gas. Because of the strong oil industry and western roots, Calgary is often referred to as the "Houston of Canada".

Calgary is the largest city in [[Alberta]], [[Canada]]. It has a current population of just over one million people. The main industry in oil and gas. Because of the strong oil industry and western roots, Calgary is often referred to as the "Houston of Canada".