Halp my dude

What made this representation of the virgin mary revolutionary

Which of the following actions best shows how a historian would study the historiography of the french revolution? o a. reading about how earlier historians wrote about the french o b. creating a map of the important events of the french revolution o c. writing an unbiased history book about the french revolution's revolution leader o d. placing key events of the french revolution in chronological order

Otto von bismarck once said that a great war might someday be caused by some damed foolish thing in the balkans was he right, explain