Final answer:
The Decorations and Awards Board will review all awards for heroism.
Step-by-step explanation:
The correct board that will review all awards for heroism is the Decorations and Awards Board. This board is responsible for reviewing and determining the eligibility of individuals to receive awards and decorations for acts of heroism. They evaluate the actions of individuals and consider the criteria set forth for heroism before granting any awards or decorations.
They carefully consider each case, validating the merits and ensuring that honorees receive the recognition they deserve for their brave actions.