Most likely taxes because all the other answers are things that people desire for/of their government, although economics could also be a potential answer, but I’m leaning towards taxes
Answer:
d. It is more difficult to obtain a copyright thatn it is to obtain a patent.
Explanation:
As long as the patent or a written work fils the requirements for both registration it won´t be diffucult.
Political Era
I hope this helps have a great day!!
Different level is government