Final answer:
Signing statements are pronouncements of how the president intends to interpret and apply a law when he signs a bill.
Step-by-step explanation:
Signing statements are pronouncements of how the president intends to interpret and apply a law when he signs a bill.
For example, President George W. Bush issued numerous signing statements, asserting his interpretation of the law and often expressing his intention not to enforce certain provisions of the legislation.
Therefore, the correct answer is A. signing statements.