What main idea would be described by these headlines?
headlines:
1. "massive factory fire kills 150"
2. "2 million child workers"
3. "pullman cuts wages"
4. "carnegie buys new machines- jobs loss"

a. the need for strikebreakers
b. the gospel of wealth
c. social darwinism
d. the need for labor unions

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.