Netherlands:
During the French Revolutionary Wars and the subsequent Napoleonic era, French rule was imposed on the Netherlands. The French introduced various reforms and changes aimed at modernizing the country, including administrative reforms, legal changes, and the introduction of French as the official language. These changes were met with mixed reactions among the Dutch population. Some welcomed the progressive reforms and saw them as an opportunity for social and political advancement, while others resisted the imposition of foreign culture and language, viewing them as a threat to their national identity.
Spain:
In the case of Spain, the imposition of French culture occurred during the Peninsular War (1808-1814), when French troops invaded and occupied the country. King Joseph Bonaparte, brother of Napoleon, was installed on the Spanish throne, and efforts were made to introduce French laws and customs. The French presence and cultural impositions were deeply unpopular among many Spaniards. The Spanish people resisted the French occupation, and many joined guerrilla warfare to fight for independence. The Spanish war of independence was also driven by a rejection of French domination and a desire to preserve their own cultural and national identity.
Overall, the efforts to impose French culture were not universally welcomed in the Netherlands and Spain during the early 19th century. While some embraced the changes and saw them as opportunities for modernization, many others actively resisted and fought to maintain their own cultural heritage and national identities.