Why did the long standing problems of the ancient regime in France become more acute in 1789?

The longstanding problems of the Ancien Régime in France became more acute in 1789 due to a combination of economic crisis, social inequality, and political discontent. The financial strains from costly wars and poor harvests led to widespread poverty and famine, exacerbating the grievances of the Third Estate. Additionally, Enlightenment ideas had spread, inspiring demands for political reform and greater representation. This volatile mix of factors culminated in the Estates-General's convening and eventually the outbreak of the French Revolution.