I believe it's quadratic, as quadratic matches the second time while linear matches the first time you find the differences.
He drafted soldiers and raised taxes making himself less popular, underestimated the power of nationalism, and lost most of his army in Russia.
The Enlightenment
a European intellectual movement of the late 17th and 18th centuries emphasizing reason and individualism rather than tradition. It was heavily influenced by 17th-century philosophers such as Descartes, Locke, and Newton, and its prominent exponents include Kant, Goethe, Voltaire, Rousseau, and Adam Smith.
The intellectual revolution of the eighteenth century in which the philosophes stressed reason, natural law, and progress in their criticism of prevailing social injustices.
principles of Enlightenment
Reason, nature, happiness, progress, and liberty.
Made them unhappy I would think.
