How many of the 13 colonies were required to approve the new Constitution in order for it to become the law of the land?

When a president gets peaks in approval ratings during a crisis, we call this the ______ 'round the flag effect

Fill in the blank(s) with the appropriate word(s).

If the Federal Reserve Board wanted to curb inflation, it would most likely __________

a. raise interest rates b. lower taxes c. increase government spending d. increase exports