Government: what was the structure and what were the main principles of each civilization's government? arts: what contributions or achievements did each civilization make in visual art, science, architecture, literature, theater, and medicine? economics: how did the civilizations grow and prosper? religion: what were the common religious practices? what was the government's role in religion? ancient greece and rome

buildings

explanation:

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; limbic system;

answer; membership group;