HELP any three different between short term human resources and sustainable human resources

plz so it ASAP​

human resources are valuable things or items owned by human being whole sustainable human resources are valuable things needed by human being

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.