Government responses to the
Age of Enlightenment varied widely. In several nations with powerful rulers, called "enlightened despots" by historians, leaders of the Enlightenment were welcomed at Court and helped design laws and programs to reform the system, typically to build stronger national states. In France the government was hostile, and the philosophers fought against its censorship. The British government generally ignored the Enlightenment's leaders.
Frederick the Great explained, "My principal occupation is to combat ignorance and prejudice ... to enlighten minds, cultivate morality, and to make people as happy as it suits human nature, and as the means at my disposal permit". He wrote an essay on "Benevolent Despotism" defending this system of government. Empress
Catherine II of Russia sponsored the
Russian Enlightenment. She incorporated many ideas of Enlightenment philosophers, especially
Montesquieu, in her
Nakaz, which was intended to revise Russian law. However, inviting the famous French philosopher
Denis Diderot to her court worked out poorly.
Charles III, King of Spain from 1759 to 1788, tried to rescue his empire from decay through far-reaching reforms such as weakening the Church and its monasteries, promoting science and university research, facilitating trade and commerce, modernizing
agriculture and avoiding wars. The centralization of power in Madrid angered the local nobility, and challenged the traditional autonomy of cities, and so resistance grew steadily. Consequently, Spain relapsed after his death. Emperor
Joseph II, ruler of Austria 1780–1790, was over-enthusiastic, announcing so many reforms that had so little support that revolts broke out, and his regime became a comedy of errors. In some countries the initiative came not from rulers but from senior officials such as the
Marquis of Pombal, who was
Joseph I of Portugal's Secretary of State. For a brief period in Denmark
Johann Friedrich Struensee attempted to govern in terms of Enlightenment principles. After issuing 1,069 decrees in 13 months covering many major reforms, his enemies overthrew him, and he was executed and quartered. == Modern use ==