In 1-2 sentences analyze why an alliance system emerged in Europe in the early twentieth century

Answer 1

The emergence of an alliance system in early twentieth-century Europe was largely driven by the desire for security and balance of power among nations, as rising tensions and militarism, particularly following the Franco-Prussian War and the proliferation of nationalism, prompted countries like Germany, France, and Russia to form strategic partnerships to deter aggression and maintain stability. These alliances, however, also created a web of obligations that ultimately contributed to the scale and intensity of conflicts, culminating in World War I.