About years ago an object the size of collided with Earth creating our moon.

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.  

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.