Prior to the twentieth century, war was most often the product of the elite rather than the common man. Assuredly, war had an impact, both direct and indirect, on the laborer. Whether from conscription, taxation, or proximity to the combat and the combatants, war could wreak havoc. War could also quickly change boundaries and cause forced changes in allegiance. Entire regions could become disputed territory as powerful states weakened and weaker states grew strong. The chaos of the French Revolution and the Napoleonic Wars led the rulers of Europe to seek a balance of power that would prevent the outbreak of wide spread war. For approximately a century they succeeded in quelling the rising nationalistic zeal that threatened to reignite the flames of world war. However, revolutionary ideologies were not contained even as rulers tried to contain revolt. While notions of self-determination, democracy, and equality were discussed by liberal minded thinkers, the ruling class held fast to the notion that not all men were ready or capable of self-rule. In some cases, outright racism was the justification for the continuation of imperial dominance and all the ills that imperialism wrought on subjugated peoples. In other cases, benign paternalism justified policies that increased inequality and protected the status quo. Regardless of the grand rhetoric of the time that promoted equality and brotherhood, paternalistic elitism, the belief that some were better suited to govern than others, remained the consensus of the day.
As the twentieth century dawned, changes in society due to industrialization were creating unrest. The outbreak of World War I ratcheted up the change. Women went to work in greater numbers, particularly women who belonged to the middle class. Men, who had once been viewed as expendable laborers, became a valuable commodity. Total warfare left no civilian untouched and caused soldiers to question the futility of war. As fighting dragged on and depravation increased, patriotic citizens on the battlefield and home front struggled to find justification for the continued support of a war that seemed less and less justifiable.
In Russia, the seeds of revolution found fertile ground as the citizens lost faith in an old system that seemed to bring endless suffering. Elsewhere the notions of liberty, self-determination, and equality caused subjugated peoples to question why they should remain the possessions of rulers in distant lands rather than be allowed to govern themselves. While Allied nations fought to prevent the invasion, subjugation, and annexation of small nations like Belgium and prevent territorial losses in France, the same nations clung fast to their territorial holdings in other regions of the world. The brutality and futility of total war also caused many within Europe to question whether the empires that governed them did so with any consideration for their needs and their security. Ethnic unrest, nationalistic zeal, and distrust for those with different cultural habits increased as the war continued. The seeds of revolution were cast wide, some to find fertile ground immediately and others to remain dormant for decades, but all to produce the fruit of conflict and bloodshed. Revolution was not the goal of those who declared war in 1914 but revolution was the unexpected consequence.