Answer:
Napoleon failed to conquer Russia in 1812 for several reasons: faulty logistics, poor discipline, disease, and not the least, the weather. Napoleon's method of warfare was based on rapid concentration of his forces at a key place to destroy his enemy.
Explanation:
The answer is "B".Portugual's wealth increased due to their comtrol of spice trade with India
The answer is - between Europe, Africa and Asia.
The Byzantine Empire had a territory that was spreading on parts of this three continents, more specifically, it had parts of the edges of this three continents which were trading roots both on land and on sea for centuries before. So the Byzantine Empire took advantage of it and grew enormously in power and wealth because it had control over these trading roots.
The first nation to become independent from colonial rule: Viet Nam (1945) (1954)