Why is "History of Canadian currencies" trending?

Wikipedia Overview

The history of Canadian currencies began with Indigenous peoples in Canada prior to European contact, when they used items such as wampum and furs for trading purposes. The Indigenous peoples continued to use those items as currency when trade with Europeans began. During the period of French colonization, coins were introduced, as well as one of the first examples of paper currency by a western government. During the period of British colonization, additional coinage was introduced, as well as banknotes. The Canadian colonies gradually moved away from the British pound and adopted currencies linked to the United States dollar. With Confederation in 1867, the Canadian dollar was established. By the mid-20th century, the Bank of Canada was the sole issuer of paper currency, and banks ceased to issue banknotes.