Drag each tile to the correct box. Arrange the events in chronological order. The Fourth Crusade attacked and sacked the city of Constantinople. Western countries launched a series of crusades. The Ottoman Turks conquered Constantinople. The Byzantine Emperor sought the crusaders’ help to defeat the Arab Muslims.

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 cats meowing will temporarily increase, but then it will decrease;

answer; latency;

answer; observation and imitation;