How did the object of study in psychology change over the history of the field since the 19th century?

How does désir represent the diversity of europe today? how did the 1400s and 1500s affect the religious diversity of europe? how might cultural diversity in a place like germany affect everyday life? what are two reasons some europeans might find immigration to be an advantage? what are two reasons some might find it to be a disadvantage? why do you think languages and culture spread more easily in europe now than in the past?

Arecent challenge to the european union created by a member state is?

What obstacles did jen bricker face early in life?