The answer is: Information gathering and evaluation of the intervention.
The baseline data usually include the result of our performance before we enter the program. This usually be done using a numerical score for easier measurement during the study.
The baseline data later on would be compared with the result of our performance after we finish the program in order to see whether the program is a success or a failure.
C.) Illuminate the researcher's analysis and interpretation, I believe.
They were the founders of democracy and they held meatings to vote for things and thats where we get the elections from