The dialogue of a text can help us learn a lot of things about the characters, including
the speaker's character traits, feelings, and motivations
the speaker's conflicts (internal and external)
the speaker's relationship with other characters
All of the above

answer; overt behavior;

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.  

i feel as if they would both catch on before to long because they would see them to frequent