Truth is truth, to the end of reckoning, we've cried. they are never alone that are accompanied with noble thoughts, we've shouted to ourselves. ‘sweet food of sweetly uttered knowledge,' sir philip sidney said. but on the other hand: ‘words are like leaves and where they most abound, much fruit of sense beneath is rarely found.' alexander pope.

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.

answer; /// the above statement is (false);

answer; grew into towns and cities;

answer; pluralist democracy;