Why did augusta, columbus, macon, and milledgeville become early centers of commerce in georgia?
a) land was easily obtained in and around these cities
b) many factories and stores were located in these cities
c) these cities were both mill towns and cotton trading centers
d) people could not travel upstream any further than these cities

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.  

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer