Answer: the first one... Germans bitterly resented the Treaty of Versailles and the heavy war costs.
Explanation:
Germany was seen as one of the "big enemies" during the war and the people who wrote the Treaty of Versailles made it extremely unfair to Germany. That would explain the reason as to why Germany would be so angry about it.
D: by trying out policies that might later affect the entire nation
They made the European community unite against Napoleon.
One the one hand , we have the revolutionary vision of Napoleon of bringing new ideas into neighbouring and distant European nations. Napoleon himself declared_"I wished to found a European system...a European Code of Laws, ..: there would be but one people in Europe," With the Napoleonic Wars, the nations had to assemble in order to balance power, thus, giving birth to famous treaties and conventions such as the Treaty of Paris and Vienna. With increasingly many political opponents, the Europeans tried to banish the specter of Napoleon and its influence so either from the perspective of Napoleon or his opponents, a common European space was born.
