After world war i, the supreme court required states to adhere to basic protections in the bill of rights through the use of clauses in the amendment.

In the Fourteenth Amendment.

Explanation:

The Fourteenth Amendment (1868) ensure basic protections to "all born or naturalized in the United States". This Amendment to the Constitution acknowledged citizenship and equal civil rights to enslaved African Americans emancipated after the Civil War.  

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.

the above statement/question is (true);