U.S. money includes subtle colors in addition to the traditional green, as well as enhanced security features, such as a watermark, security thread, and color-shifting ink. What characteristic of money is being protected by these measures?

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Quizplus · Accepted Answer

To remain stable and enjoy universal acceptance, it almost goes without saying that money must be very difficult to counterfeit-that is, to duplicate illegally. Every country takes steps to make counterfeiting difficult. Most use multicolored money, and many use specially watermarked papers that are virtually impossible to duplicate. For example, U.S. money includes subtle colors in addition to the traditional green, as well as enhanced security features, such as a watermark, security thread, and color-shifting ink.

US Money Includes Subtle Colors in Addition to the Traditional