When Milgram asked psychology professionals to estimate the extent to which participants would follow the experimenter's commands in his research, how did their estimates compare to the actual observed rates?

The underestimated the extent of obedience

Explanation:

Milgram conducted an experiment focusing on the conflict between obedience to authority and personal conscience, he examined justifications for acts of genocide offered by those accused at the World War II

In his experiment, there are four factors that influence obedience: Authenticity and closeness of the authority figure, remoteness of the victim, assignment of responsibility and representation or imitating others.

In this study the major reason the participants obey the experimenters commands to shock the learner is because the experimenter seemed to be a legitimate authority figure

the best and most correct answer among the choices provided by the question is the second choice "less supportive to the war of 1812"

the war of 1812 was a military conflict that lasted from june 1812 to february 1815, fought between the united states of america and the united kingdom, its north american colonies, and its native american allies.

i hope my answer has come to your . god bless and have a nice day ahead!