True communication can only be found in nature is an example of what

The answer is Exposition. It is a term in literature that referts to the part of the story for the drama to follow, it introduces the theme, setting, characters and circumstances at the story's beggining.

Most of the time its sets the stage for action to come, and frequently this is the part of the story that if written properly will evoke feelings and emotion within the reader.

there were a lot of changes in wars like that and thing evolved

explanation:

because of all the immigration, america became one big melting pot. the diversity of cultures from all over the world made america somewhat divided as well. people that immigrated stayed with their kind, and their traditions, while native born americans stayed with their kind and their traditions. normally, people born in american scorned the immigrants as well. the new religions also divided america. in summary, it took away from the american culture and identified america as the "melting pot."