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?

Which of these best describes the function of a "super pac"? a)create bi-partisan legislation that can become law b)organization meant to reign-in spending of political candidates during election cycles c)promote the interests of supreme court justices without breaking specific tampering laws d)raise funds through donations from corporations or individuals to support or oppose specific political candidates