The US intelligence beforehand had deciphered messages laying out the Japanese plan.
answer
The Constitution specifically grants Congress its most important power — the authority to make laws. ... These include the power to declare war, coin money, raise an army and navy, regulate commerce, establish rules of immigration and naturalization, and establish the federal courts and their jurisdictions.
By replacing the year with the Page number. The author should already know background information from either the title or the intro paragraph. Good luck!
