What was the Holy Alliance in 1815?

The Holy Alliance was a coalition formed in 1815 after the Congress of Vienna, primarily initiated by Russia, Austria, and Prussia. Its purpose was to promote Christian values and maintain the political status quo in Europe following the upheaval of the Napoleonic Wars. The alliance sought to suppress revolutionary movements and uphold conservative monarchies, reflecting the broader reactionary sentiment of the time. Although initially influential, the Holy Alliance proved to be more symbolic than effective in maintaining peace and stability.