4. The principle of separation of powers is important because A. It allows the judicial branch to have a final say on all government decisions.
B. It sets up a framework for primary and general elections.
C. It gives the chief executive the leading authority, keeping the nation safe.
D. It allows branches to have different roles in government.

i'm pretty sure the answer is a

- "ethical issues. deception – the participants actually believed they were shocking a real person and were unaware the learner was a confederate of milgram's. however, milgram argued that “illusion is used when necessary in order to set the stage for the revelation of certain difficult-to-get-at-truths.” "

- "milgram's work was conducted in the early 1960s before the current.the studies ignited a debate about the ethical treatment of participants. what appear to be dangerous, if not deadly, electric shocks and the by today's ethical standards, many questions about the research have gone unanswered."

the answer is a wheel

answer; the above statement is (true);