Was world war 2 in proportion?

World War II was a conflict of unprecedented scale and devastation, involving more than 30 countries and resulting in an estimated 70-85 million fatalities. The war's proportionality can be analyzed in terms of its global impact, the extensive military mobilization, and the immense civilian suffering caused by warfare and genocide. While it was fought to counter fascism and totalitarianism, the scale of destruction and loss raises complex ethical questions about proportionality in warfare. Ultimately, the war profoundly reshaped international relations, economies, and societies, leaving a legacy that continues to influence the world today.