Which To Dos were on the Reconstruction Era List? (Select all that apply. 4 are correct) Plz answer

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

i took very good i wish you luck! i hope it .

b hope this