About 3,000 union women served as battlefield nurses during the war. though they couldn’t join the military and often worked without pay, their services were necessary because

 They helped save many people.  Without them, there would have been an even greater loss of life.

- "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."

answer; the sons of liberty;