Match the following terms to their definitions.
(empirical evidence, independent variable, dependent variable, control, hypothesis)
1. the experimental factor that is changed by the scientist
2. data or facts that can be observed
3. the quantity in an experiment that remains unchanged
4. the variable that changes in response to experimentation
5. a proposed explanation for a scientific problem

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.  

answer; obey the closest relative's wishes;