Answer:
Former President Franklin D Roosevelt expanded presidential power within the federal government by using the "Bully Pulpit" to persuade congress and create amazing programs that solved the great depression.
Step-by-step explanation:
The bully pulpit is a concept that defines the posture of someone who arguments with solid facts to be supported after persuading a certain public. In this case, Franklin D. Roosevelt used it to convince congress to pass his bill and to create the institutions that would allow the united states to cease the great depression.