The Age of Enlightenment, known also as the Age of Reason,
was a philosophical movement started and representative of the 18th century, in
Western Europe. The main principles of the movement were individual liberty, tolerance
and ending the church and state abuses. Science played a major role in the
development of the Enlightenment period. Most of the thinkers and writers of
the era came from scientific backgrounds. It favored rational thought above
anything else and scientific progress was associated with the replacement of
the old religious and traditional authority.
