People the world over recognize the swastika (卐) as the symbol of Hitler's tyranny, but few realize that its origin can be traced to prehistoric times. In fact, it was once an American Indian symbol of mercy. During the late 1800s the Carlsberg Brewery in Denmark adopted the symbol as its trademark. It quickly became synonymous with excellence. In the early 1930s it became the emblem of Hitler's Germany. It is ironic that a symbol of love and quality was corrupted to represent power and cruelty.

Q. Underline the sentence which supports the correct answer for question No. 3.