Germany is the country most commonly credited with originating the modern Christmas tree tradition.
Decorated winter trees existed in several European cultures, but the custom that developed into today’s indoor Christmas tree became established in German-speaking Central Europe. Protestant Christians increasingly brought decorated evergreen trees into their homes, especially during the eighteenth and nineteenth centuries. Decorations included apples, nuts, sweets, paper flowers, and later candles.
Earlier evidence also comes from German and Livonian guild traditions. A Bremen chronicle from 1570 describes a tree decorated with apples, nuts, dates, pretzels, and paper flowers. In Livonia, now associated with Estonia and Latvia, the Brotherhood of Blackheads recorded holiday trees in Tallinn and Riga during the fifteenth and early sixteenth centuries.
Germany is therefore the standard quiz answer, although saying it “invented” every form of decorated Christmas greenery would be too absolute. The practice spread internationally during the nineteenth century through German emigrants and royal fashion. Britain’s Prince Albert, who was German-born, helped popularize the tree in Victorian Britain after illustrations showed the royal family gathered around one.