These staff members are largely responsible for the work involved in making laws.
a. administrative assistants
c. legislative assistants
b. committee staff members
d. caseworkers

c. legislative assistants

The staff members that are largely responsible for the work involved in making laws are called legislative assistants. These staff members are tasked to assist in whatever the needs of the legislative officers. They are also assigned to edit, to draft and even collect support for specific bills written by a certain legislator. Administrative assistants directly work  under appointed or elected officials in the state. Most of the time, there are specific requirements that are very necessary to be accepted as an administrative assistant. One of those, is having a bachelor's degree.