Answer :
The English blockade of all trade with the European
continent was one of the most important factors of Napoleon's downfall, thus
making it one of the most powerful weapons against him. That, however, was not
the only factor responsible for the collapse of his Empire. A part of it were
personal factors. By this time, Napoleon had become overconfident, and one of
the results of that was that he decided to invade Russia. This was a
catastrophic mistake. Out of 600.000 men which set out on the campaing, only
25.000 returned. After the war, Russia has joined the blockade Britain had set
up against France, which contributed to the weakening of Napoleon's Empire, and
its downfall.
1. One of the most serious weapons
used against Napoleon’s empire was the English blockade of all trade with
European continent. Napoleon was the kind of person that was feared with
anyone. His love for power put him on the top of the position he ever wanted. However
despite his great power he created 3 biggest mistakes that caused his downfall,
first the continental system where he set up a blockade to destroy Great Britain.
Second the Peninsular war which weaken the French Empire and the last is the
invasion of Russia where Napoleons became and ally with Alexander.