What was the single most factor that led to two different ways of life in the north and south? a)geography b)religion c)nationality d)politics

you so !

well, there are a lot of places we get information about earth from. like science classes, websites, books, newspapers, etc.

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.