In this image, a white student is giving new classmates a tour. this action was possible after the ruling a. d. c. v. heller b. plessy v. ferguson c. marbury v. madison d. brown v. board of education

In this image, a white student is giving new classmates a tour. This action was possible after the ruling in Brown v. Board of Education.

In the given case it was decided that students should not be discriminated against on the basis of color, caste, race, or religion.

Therefore the correct option for the given question is option D.

Learn more about Brown v. Board of Education, here:

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the protestant reformation's started in 1517, disturbing the religious and political order in europe´s catholic countries. the outcome was the european wars of religion prosecuted in europe in the 16th, 17th and part of the 18th century. nonetheless, uprisings, territorial disputes, and great power conflicts were also causes of the wars.  

the anwser is a) to prevent military conflict