In response to the Supreme Court decision in Schechter Poultry Corp. V. United States, the Roosevelt administration ______.

a. conceded it had exceeded its constitutional authority
b. called for a series of constitutional amendments expanding executive and legislative authority
c. crafted an important set of programs and federal legislation known as the Second New Deal
d. shifted commerce power and authority to the states in order to achieve his stated national goals

c. crafted an important set of programs and federal legislation known as the Second New Deal