Which of the following led to the spread of christianity to ireland and britain

missionaries were sent to spread the word of Christianity.

forty niners migrated west due to gold discovery in california and it the west was a new place for hope this : )

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.