Jean-Jacques Rousseau (28 June 1712 – 2 July 1778) was a major Genevan philosopher, writer, and composer of 18th-century Romanticism. His political philosophy heavily influenced the French Revolution, as well as the overall development of modern political, sociological and educational thought. Rousseau was also a successful composer and made important contributions to music as a theorist. During the period of the French Revolution, Rousseau was the most popular of the philosophers among members of the Jacobin Club. Rousseau’s Social Contract is a cornerstone in modern political and social thought and makes a strong case for democratic government and social empowerment.