Answer:
1. European politics, philosophy, science and communications were radically reoriented during the course of the “long 18th century” (1685-1815) as part of a movement referred to by its participants as the Age of Reason, or simply the Enlightenment. ... The Enlightenment ultimately gave way to 19th-century Romanticism.
2. The 18th century lasted from January 1, 1701 to December 31, 1800. The term is often used to refer to the 1700s, the century between January 1, 1700 and December 31, 1799. During the 18th century, elements of Enlightenment thinking culminated in the American, French, and Haitian revolutions. During the century, slave trading and human trafficking expanded on a global scale. Revolutions began to challenge the legitimacy of monarchical and aristocratic power structures, including the structures and beliefs that supported the slave trade.
3. Classicism, in the arts, refers generally to a high regard for a classical period, classical antiquity in the Western tradition, as setting standards for taste which the classicists seek to emulate. In its purest form, classicism is an aesthetic attitude dependent on principles based in the culture, art and literature of ancient Greece and Rome, with the emphasis on form, simplicity, proportion, clarity of structure, perfection, restrained emotion, as well as explicit appeal to the intellect.
4. The Classical period was an era of classical music between roughly 1730 and 1820. The Classical period falls between the Baroque and the Romantic periods. Classical music has a lighter, clearer texture than Baroque music and is less complex.
