Answer:
The amswer is "public good".
Explanation:
A product or service which can be used by everyone at the same time, and nobody can exclude anyone, is a pure public benefit, When persons become exempt from consumption, a public good shall be exempted. It refers to the product or service to which all members of a society need access which includes police officers, national protection, and the rule of law.
On Nepal?
If so
They lost 1 third of their nation, lost many important places of strategic, leaders were decreasing and were viewed as traitors, and they became landlocked
Mikhail Sergeyevich Gorbachev
Stare Decisis refers to the legal doctrine wherein a Judge lets a previous ruling or precedent stand.
However, Judges are not always correct and understandings regarding what is Constitutional are not always static.
The classic example of this is the notion of "separate but equal." In Plessy v. Ferguson, SCOTUS ruled that separate but equal was constitutional. Courts relied on this decision using state decisis for years until the ruling was challenged and overturned in Brown v. Board of Education wherein the ruling was overturned.