Answer:
They wanted to ensure that the national government had most of the power,They wanted to balance power between states and a monarchy
European nations formed opposing alliances to protect themselves from their enemies. And the alliances made them stronger, both militarily and economically.
Because of its constant disagreements regarding land distribution and an extreme sense of nationalism. Also a lot of wars took place there or because of that place such as WWI, WWII, and WWIII.
They took it very seriously. They invaded Serbia with thousands of troops. It was not just considered a murder but an attack on the empire itself.
Geography gave the central powers a disadvantage, as they were surrounded by their enemies. ... If civilians were unhappy, they might not work well or they might create domestic unrest that would unset war plans and demoralize soldiers.
I would say B, not 100% sure
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The Rhineland</em></u>
The Rhineland region (in German, Rheinland) is the name used to designate the lands on both sides of the Rhine River, in the west of Germany.
The situation of the region remained the same, until the German capitulation of the First World War, at the beginning of the 20th century, when the western part of the Rhineland was occupied by forces of the Triple Entente; Under the Treaty of Versailles, the region was demilitarized.