Tourism is the LARGEST industry in the world.
In 1840, these become Canada<span> East and </span>Canada<span> West after the British Parliament unified Upper and Lower </span>Canada<span> into the Province of </span>Canada<span>. This territory was redivided into the Provinces of </span>Quebec<span> and Ontario at Confederation in 1867. Each became one of the first four provinces.
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<span>The largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.[1] Recovery of life in the sea may have been much faster." </span>
It has most of the important companies in the world
