Question

napoleonic wars
napoleon’s downfall and exile
what contributed to napoleon losing favor and abdicating
in 1814?
his breaking ties with the catholic church
his failed invasions of spain and russia
his lavish coronation while france was in famine
abitions led him into conflicts in spain and russia, both of which
weakened his forces.
napoleon invaded portugal by marching through spain. the spanish
opposed napoleon’s occupation, igniting the peninsular war in 1808. napoleon
led and lost 300,000 men.
he invaded russia with 400,000 soldiers. between the harsh russian
winter and the russian army’s scorched - earth policy of burning towns and
crops so napoleon’s men couldn’t use them, napoleon’s army was reduced to
10,000 and was forced to retreat.
continued failures and the loss of support led to his eventual abdication

Explanation:

The text mentions Napoleon's conflicts in Spain (Peninsular War) and Russia (with harsh conditions and scorched - earth policy). These failures weakened his forces. Breaking ties with the Catholic Church was earlier (Concordat issues not directly tied to 1814 abdication). The lavish coronation was in 1804, long before 1814. So, the key factor is military failures.

Answer:

his failed invasions of Spain and Russia