I think it's c but I am not sure
Answer:
Revolution
Explanation:
In French Revolution (1789-1799) two political factions that disagreed on the revolution's path are Jacobins and the Conservatives. Conservatives were a political party advocating the preservation of the best in society and opposing radical changes.
The Eastern Front or Eastern Theater of World War I (German: Ostfront, Russian: Восточный фронт, Vostochny front) was a theater of operations that encompassed at its greatest extent the entire frontier between the Russian Empire and Romania on one side and the Austro-Hungarian Empire, Bulgaria, the Ottoman Empire and the German Empire on the other. It stretched from the Baltic Sea in the north to the Black Sea in the south, involved most of Eastern Europe and stretched deep into Central Europe as well. The term contrasts with "Western Front", which was being fought in Belgium and France.