I want to know the answer to the following question:
When did Napoleon win victories at Austerlitz and Jena?
All the background I'm provided with is that "Dwyer argues that Napoleon's victories at Austerlitz and Jena in 1805-06 heightened his sense of self-grandiosity, leaving him even more certain of his destiny and invincibility.". Is that enough to answer the question?
Answer: yes