Most of the work in considering and editing bills is done
a) in congressional committies
b) on the floor of congress
c) by a cabinet department
d) by the president

I believe the answer is: A. a) in congressional committees

Editing bill falls under the authority of the legislative branch of the government. President and the Cabinets are part of the executive branch, so this eliminate option C and D.

The floor congress only discuss pending bills, not edit them. This eliminate option B.

i'll just take the points xd

c. wright mills's sociological imagination suggest investigating to explain this increase?