Sovereignty usually only applies to a. status b. nations c. territories d. democratic countries

A. States.

(there seems to be a typo on the options)

Explanation:

Sovereignty is the absolute right and power of a state over itself, without intervention from external forces.

It usually applies to states, and a sovereign state has defined borders, and a government that creates laws, establishes relationships with other sovereign states and is recognized as a sovereign state by the rest of them.

Option A.

Explanation:

States, is the right answer.

Sovereignty is the power of a state to administer itself or other states. In terms of politics, Sovereignty is the supreme power over some country. In the context of international law, the major idea of sovereignty applies to the employment of power by a state. Therefore, in all sense Sovereignty is related to the state.

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.

well this isn't a question but if you are asking if it is true or false it is, true.