How did ending the practice of Legalism help Liu Bang build a stronger China? It helped him gain more loyalty from the people.
It helped him reinforce harsh laws to maintain control.
It helped him create punishments to force obedience.
It helped him encourage community service to end selfishness

answer; fair labor and standard act;

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.

the use of electrical signals that transit messages is know as

elastic potential energy