The war started when the French and Spanish armies invaded and occupied Portugal in 1807 by transiting through Spain, and it escalated in 1808 after Napoleonic France occupied Spain, which had been its ally.

2016年12月24日 · Before France invaded Spain in October 1807, the two countries were allies. However, Spain was not the reliable ally Napoleon wished for. Factions in the Spanish court were pushing the King towards abandoning the French alliance …

In 1806, Spain readied for an invasion in case of a Prussian victory, but Napoleon I's rout of the Prussian Army at the Battle of Jena-Auerstedt caused Spain to back down. However, Spain continued to resent the loss of its fleet at Trafalgar and the fact that it was forced to join the Continental System .

There, on May 5, 1808, Napoleon forced Ferdinand to abdicate in favour of Charles and Charles in favour of himself. In exchange, Napoleon promised that Spain should remain Roman Catholic and independent, under a ruler whom he would name. He chose his brother Joseph Bonaparte. On May 2, however, the people of Madrid had already risen against the ...

2023年8月7日 · The Peninsular War was caused by Napoleon's invasions of Portugal and Spain, which was met with resistance by the local populations. Who fought the Peninsular War? The Peninsular War was fought by Portugal, Spain, and the United Kingdom against the invading First French Empire of Napoleon I.

2025年2月12日 · Napoleon then invaded Spain and by 1809 was in control of most of the peninsula. The Spanish regular army, led by incompetent generals, suffered defeat after defeat. The War of Independence—or, as the English call it, the Peninsular War —became for Napoleon the “Spanish ulcer,” and he attributed his defeat in Europe to its requirements ...

2010年7月21日 · On February 16, 1808, under the pretext of sending reinforcements to the French army occupying Portugal, French Emperor Napoleon Bonaparte invaded Spain. Thus began...

On November 30, French troops entered the Portuguese capital of Lisbon and closed the country's ports to English ships. Spain, alarmed at France's aggression, began to question their alliance...

2011年11月16日 · A. Napoleon’s armies invaded Spain and Portugal in 1807–1808, deposing the Iberian monarchies and severing the connections between Iberia and the Latin American colonies. The Portuguese royal family fled Lisbon for Brazil in 1807, and Napoleon imprisoned the Spanish king and crown prince in 1808.

The devastating conflict that raged across Spain and Portugal between 1808 and 1814 following Napoleon's invasion was one of the most dramatic and defining moments in Iberian history. At the end of the eighteenth century Spain remained one of the world's most powerful empires.