How did the Age of Napoleon affect Europe?

is the answer:
European nation saw Napolean's armies as libeators and welcomed his advances.

Certainly not.

From whom did Napoleon's army liberate the Europeans? Why did the nations fight him?

Check this site for information.

http://www.sparknotes.com/history/european/napoleonic/summary.html

To understand how the Age of Napoleon affected Europe, we need to delve into historical analysis and consider multiple perspectives. It is important to note that while some European nations perceived Napoleon's armies as liberators and welcomed his advances, this viewpoint does not encompass the overall impact of his rule. To provide a comprehensive answer, let's break it down into different aspects and effects:

1. Political Impact: Napoleon's rise to power resulted in the spread of revolutionary ideas throughout Europe. He implemented various legal and administrative reforms known as the Napoleonic Code, which established equal rights, meritocracy, and centralized government. These reforms had a profound influence on many European countries and inspired subsequent political transformations.

2. Military Influence: Napoleon's military tactics and strategies revolutionized warfare in Europe. He introduced mass conscription, creating vast armies that easily overwhelmed his opponents. This forced other nations to modernize their military tactics and adopt some of Napoleon's strategies. Additionally, his numerous military campaigns reshaped the boundaries of European states, often redrawing maps and altering political alliances.

3. Economic Reforms: Napoleon implemented economic reforms aimed at promoting trade, reducing tariffs, and improving infrastructure. These measures contributed to the growth of industry and commerce throughout Europe. For instance, the Continental System, which aimed to exclude British goods from the European market, led to increased industrialization in some European states as they sought to produce goods domestically.

4. Nationalism and Identity: Napoleon's conquests and reforms fostered the development of nationalism in many European regions. As he conquered and reorganized territories, local populations were exposed to new ideas and concepts of nationhood. This influenced the growth of national identities and later contributed to the unification movements prevalent in the 19th century.

5. Legacy: Napoleon's rule had a lasting impact on the balance of power in Europe. His downfall resulted in the Congress of Vienna, where European leaders sought to restore stability and establish a new order. The aftermath of his empire ultimately led to the rise of different ideologies and movements, such as liberalism, conservatism, and romanticism, which vied for control and shaped European history in the following century.

In summary, the Age of Napoleon had a complex and multifaceted impact on Europe. While some European nations initially welcomed his advances, the consequences of his rule extended beyond initial perceptions. It is crucial to consider the broader historical context, various effects, and long-term consequences to gain a comprehensive understanding of this significant period.