Easy
Actually the Greenback Party recommended the paper money. But in the given options the easy money refers to a money that could be easily regulated. Other forms of money such as gold coins cannot be regulated easily. A small amount of loss can result a huge turmoil while in the form of paper money it is just an alternative to the real assets. Paper money can be replaced by other notes if the previous notes are torn and damaged where the actual assets are not disturbed.
The crew themselves only gave the mission a fifty-fifty chance of fully succeeding. Upon returning to Earth, Borman received a telegram from a stranger commenting on the mission's outcome by simply stating: “Thank you Apollo 8. You saved 1968.”
The answer is a the people surrendered some of their rights to the monarch
