If you are talking about Nazi German its because Hitler didn't like them and they went to concentration camps (wouldn't mind brainliest)
Answer:
B. Industrialization and urbanization
Explanation:
The nineteenth century is the period of time when the industrial revolution had taken a hold of society completely. Never in the history of the human civilization had there been such cooperation that significantly caused the progress of our species.
Industrialization caused a large number of people to settle in cities. Urbanization caused a large mass of people to live together. The dynamics of human interaction had changed.
In order to understand how social interactions were affected people started studying human behavior in the nineteenth century.
I think the answer is true, but I'm not really sure
Answer:
associative play.
Explanation:
Associative play: The term "associative play" is described as a phenomenon that includes the "social play development" through children or preschoolers. Associative play is considered as the very first stage in which a child interacts socially and is often considered as important in children's play because they've started engaging in mutual activities yet not demonstrate a common goal.
The most common age in which a child is engaged in associative play is three to four years of age.
its C if im wrong then comment on this