B. The Catholic Church lost allies such as England, Denmark, and Sweden.
To prevent the spread of communism.
It was "Alexander I" who was the Russian Tsar who refused to surrender to Napoleon in 1812, even after Moscow had been captured and burned, since he suspected (correctly) that Napoleon's army would not be able to endure.
Answer:The Congress of Vienna was to re-post-Napoleonic Europe and prevent the rebuilding of a strong France.
Explanation: So on like, February 1815? delegates from the great powers (In Europe)and several other European countries created a new map of Europe (After some heated debates and arguing) after Napoleon messed everything up.
True. The pact was signed August 21, 1937. It went into effect immediatly. The pact was registered with the League of Nations Treaty Series September 8, 1937.