Socrates was a philosopher whose method of teaching involved what? A. students gaining knowledge only through personal experiences.
B. giving lectures attended by hundreds of students.
O C. asking open-ended questions, so students learned using reasoning.
O D. using fear and embarrassment to force students to learn.

i would say b. research typically uses a variety of sources

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.  

yes peace and development are complementary to each other since they both undergo a great deal of getting where they want to go whether its peace in general and. development