Olivia does not want justin to know she is disappointed with the golf clubs he gave her for her birthday, so she smiles broadly and jumps up and down as if very excited. olivia's use of nonverbal communication is an example of which principle of nonverbal communication?

Olivia was shy, embarrassed, are scared to tell Justin she didn't like the gift he gave her.

Sorry if this didn't make sense these are the only words I could think of that could be related to this paragraph. Hope it helps

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.  

fertile good for trade etc