A) appeasement
is the correct answer
Answer:
A!
Explanation:
Because i mean supreme court judges do matter, but they don't change a country, plus b says something about laws, so that's why i ruled it out.
The one that you shaded in is correct
Answer:
The correct answer is : An experiment
Explanation:
The experiment allows the researcher to deliberately apply a treatment before observing any of the responses. In this case, there was a procedure done to discover an unknown fact. It had controlled conditions in order to establish a hypothesis.