Why did the united states station warships off the dominican coast in the 1960s and later have the cia urge the chilean military to take action against its government in the 1970s? a. to prevent attacks on u. s soil b. to show support of salvador allende c. to keep insurgents under control d. to keep communism from growing

to

Explanation:

prevent attack on US soil

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.

is there a year set? the question is incomplete