Goverment? Im sorry this is just a guess
Varied amounts is a good bet. You have a certain amount to pay for objects and bills also have amounts so is easier.
Durable is also good but money can be regained by the bank or job.
Portable is also good but in other times people paid with gold bars which were quiet heavy.
Limited Supply is not it because you need it. So factories keep on producing.
The correct answer is mountains. Erosion create mountains. It is an act of in which earth is worn away by water, ice and wind. It is the process of weathering, breaks down and dissolution of rocks that create such things. It also create hills and valleys.
Answer:
a. The goal of both was to ensure that government remained the same. (I Think)
Explanation: