war continued and the Reign of Terror began, leaders saw a correlation between using terror and achieving victory. Well phrased by Albert Soboul, "terror, at first an improvised response to defeat, once organized became an instrument of victory." The threat of defeat and foreign invasion may have helped spur the origins of the Terror, but the timely coincidence of the Terror with French victories added justification to its growth. Popular pressure During the Reign of Terror, the sans-culottes and the Hébertists put pressure on the National Convention delegates and contributed to the overall instability of France. The National Convention was bitterly split between the Montagnards and the Girondins. The Girondins were more conservative leaders of the National Convention, while the Montagnards supported radical violence and pressures of the lower classes. Once the Montagnards gained control of the National Convention, they began demanding radical measures. Moreover, the sans-culottes, the urban workers of France, agitated leaders to inflict punishments on those who opposed the interests of the poor. The sans-culottes' violently demonstrated, pushing their demands and creating constant pressure for the Montagnards to enact reform. The sans-culottes fed the frenzy of instability and chaos by utilizing popular pressure during the Revolution. For example, the sans-culottes sent letters and petitions to the Committee of Public Safety urging them to protect their interests and rights with measures such as taxation of foodstuffs that favored workers over the rich. They advocated for arrests of those deemed to oppose reforms against those with privilege, and the more militant members would advocate pillage in order to achieve the desired equality. The resulting instability caused problems that made forming the new Republic and achieving full political support critical. Religious upheaval The Reign of Terror was characterized by a dramatic rejection of long-held religious authority, its hierarchical structure, and the corrupt and intolerant influence of the aristocracy and clergy. Religious elements that long stood as symbols of stability for the French people, were replaced by views on reason and scientific thought. The radical revolutionaries and their supporters desired a cultural revolution that would rid the French state of all Christian influence. This process began with the fall of the monarchy, an event that effectively defrocked the State of its sanctification by the clergy via the doctrine of Divine Right and ushered in an era of reason. Many long-held rights and powers were stripped from the Catholic church and given