Answer:
Military conquest helped Napoleon stretched his empire across Europe and seized some of the neighbouring countries.
Step-by-step explanation:
Napoleon military successes during the french revolution gained him a character among people in France. During the French Revolution, Napoleon showed his military leadership by presenting his victory in campaigns against Austria and Italy.
After Napoleon's defeat, there was a change in the political balance in Europe. The Congress of Vienna was a series of meeting of European states ambassadors in Vienna to ensure the security and stability of a new European order. The goals introduced to bring peace and stability in Europe. To secure France by creating a strong neighbouring and restore the Bourbons families.