Answer:
I would say option 2 because people could have different opinions on weather it was effective or not, which would allow you to make it into an argumentative essay.
The correct answer is B
. : Bismarck was attempting to use alliances to prevent France from regaining power.
Otto Von Bismarck wa a strong ruler and chancellor of Prussia. As a master of realpolitics, he was inclined to form alliances through ensuring that he balanced the european power order through diplomacy and alliances.
B) As prices rise, demand goes down.
Modern Singapore was founded in 1819 by Sir Stamford Raffles as a British colony. This was distinct from its earlier probable use as a port in ancient times during the dominance of Srivijaya, and later, Melaka in the region.