The competition for lands abroad, especially in , led to conflict and heightened the existing rivalries among European states. A. Asia B. Africa C. South Americat D. North America

Africa

Explanation:

hope it helps :)

D. North America

Explanation:

European countries fought over the North Americas for many reasons:

Passage way to asia (isnt possible), gold, and many other things.

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.

add the answer choices and i'll give you the answer