1810 when several periodicals were published which rejected the literature of the 18th century. An important society was the Gothic Society (1811), and their periodical Iduna, a romanticised look back towards Gothicismus. One significant reason was that several poets for the first time worked towards a common direction. Four of the main romantic poets who made significant contributions to the movement were: the professor of history Erik Gustaf Geijer, the loner Erik Johan Stagnelius, the professor of Greek language Esaias Tegnér and the professor of aesthetics and philosophy P.D.A. Atterbom. Early liberalism The period between 1835 and 1879 is known as the early liberal period in Swedish history. The views of the Romantics had come to be perceived by many as inflated and overburdened by formality. The first outspoken liberal newspaper in Sweden, Aftonbladet, was founded in 1830. It quickly became the leading newspaper in Sweden because of its liberal views and criticism of the current state of affairs. The newspaper played its part in turning literature in a more realistic direction, because of its more concise use of language. Several authorities would regard Carl Jonas Love Almqvist (1793–1866) as the most outstanding genius of the 19th century in Sweden. Beginning in 1838, he published a series of socially and politically radical stories attacking both marriage and clerical institutions. Several of his ideas are still interesting for modern readers, in particular the work "Det går an" (1839) which reached the German bestseller list as late as 2004. Naturalism, or realism Naturalism is one name for the literary period between 1880 and 1900. In Sweden, however, the period starting in 1880 is known as realism. This is partly because the 1880s had such a strong focus on social realism, and partly because the 1890s was a period of its own, the "90s poets". In the late 19th and early 20th century, Scandinavian literature made its first impression on world literature. From Sweden, the main name was August Strindberg, but Ola Hansson, Selma Lagerlöf and Victoria Benedictsson also attained wider recognition. The breakthrough of realism in Sweden occurred in 1879. That year, August Strindberg (1845–1912) published The Red Room (Röda Rummet), a satirical novel that relentlessly attacked the political, the academic, the philosophical and the religious worlds. August Strindberg was a writer world-famous for his dramas and prose, noted for his exceptional talent and complex intellect. He would continue to write several