Background of the Conflict
The declaration of war against Prussia and Austria by the National Assembly was rooted in the broader context of the French Revolution and the fear of monarchical powers.

Key Reasons for the Declaration of War
- Protection of Revolutionary Ideals: The revolutionary government sought to protect the ideas of liberty, equality, and fraternity from external threats posed by monarchies that opposed the revolution.
- Fear of Foreign Intervention: The Assembly was alarmed by the potential for foreign intervention to restore the Bourbon monarchy in France, which was seen as a direct threat to the revolution and its gains.
- Pressure from Radical Groups: Influential factions within France, such as the Jacobins, advocated for war to spread revolutionary fervor across Europe and to mobilize the populace against perceived aristocratic enemies.
- Economic and Political Motivation: Engaging in war was seen as a way to unite the French people and divert attention from internal issues, such as economic instability and political strife.

Outcome of the Vote
The National Assembly ultimately voted in favor of the war on April 20, 1792, leading to the French Revolutionary Wars.
- Widespread Support: The decision was met with enthusiasm among the populace, who believed that a successful campaign would solidify the revolution.
- International Response: The declaration of war prompted a coalition of European powers, including Austria and Prussia, to unite against France, heightening tensions and leading to a series of conflicts that would shape the future of Europe.
In summary, the decision to declare war was a complex interplay of revolutionary zeal, fear of foreign intervention, and the desire to protect the nascent Republic against external threats.