Which of the following would not be considered a function of mound building by early peoples?

a. defense
b. burial sites
c. effigies
d. irrigation canals

its D

Explanation:

i got it correct on a test believe me

- "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 edward snowden leaks of nsa classified material;