You can tell throughout the last few years of Napoleonic rule the his judgement was declining; he had no real Navy, the Moscow campaign was a big failure; and he didn't think much of Wellington, which was a huge misjudgement on Napoleons part.
Russia
What caused the downfall of the Shang Dynasty was that Shang Zhou's army was defeated by the Zhou people at the Battle of Muye.
Lack of food
Died of a stroke
Yes very knowing he conquered most of europe before his downfall he had gotten so many enemies he could never hold them all off
1815
1815
he spread his army to thin
Russia
Waterloo.
Wellington.Field Marshall Sir Arthur Wellesly, Duke of Wellington, led the British forces opposed to the French armies commanded by Napoleon Bonaparte, "Emperor" of France.
gravity
To this day, historians argue over what caused the Roman empire's downfall.
What caused the downfall of the Shang Dynasty was that Shang Zhou's army was defeated by the Zhou people at the Battle of Muye.
Lack of food
Died of a stroke
Lack of food