The time period from 250 million years ago until around 65 million years ago is known as the Mesozoic Era. It is often referred to as the Age of the Dinosaurs because most dinosaurs developed and became extinct during this time.

In Ontario, an average household income of a golfer is greater than $60,000.

St. Louis, Missouri was the first U.S. city to host the summer Olympics in 1904.

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