of the 18th century, the university was influenced by the Enlightenment, which led to a stronger emphasis on natural science. 1800–1933 In 1800, the Prince-Elector Maximilian IV Joseph (the later Maximilian I, King of Bavaria) moved the university to Landshut, due to French aggression that threatened Ingolstadt during the Napoleonic Wars. In 1802, the university was renamed the Ludwig Maximilian University in honour of its two founders, Louis IX, Duke of Bavaria and Maximilian I, Elector of Bavaria. The Minister of Education, Maximilian von Montgelas, initiated a number of reforms that sought to modernize the rather conservative and Jesuit-influenced university. In 1826, it was moved to Munich, the capital of the Kingdom of Bavaria. The university was situated in the Old Academy until a new building in the Ludwigstraße was completed. The locals were somewhat critical of the number of Protestant professors Maximilian and later Ludwig I invited to Munich. They were dubbed the "Nordlichter" (northern lights) and especially physician Johann Nepomuk von Ringseis was quite angry about them. In the second half of the 19th century, the university rose to great prominence in the European scientific community, attracting many of the world's leading scientists. It was also a period of great expansion. From 1903, women were allowed to study at Bavarian universities, and by 1918, the female proportion of students at LMU had reached 18%. In 1918, Adele Hartmann became the first woman in Germany to earn the Habilitation (higher doctorate), at LMU. During the Weimar Republic, the university continued to be one of the world's leading universities, with professors such as Wilhelm Röntgen, Wilhelm Wien, Richard Willstätter, Arnold Sommerfeld and Ferdinand Sauerbruch. 1933–1945 During the Third Reich, academic freedom was severely curtailed. In 1943 the White Rose group of anti-Nazi students conducted their campaign of opposition to the National Socialists at this university. The university stripped the nazi-opposition fighter Kurt Huber of his position and his doctorate at the time of his arrest. 1945–present The university has continued to be one of the leading universities of West Germany during the Cold War and in the post-reunification era. In the late 1960s, the university was the scene of protests by radical students. Today, the University of Munich is part of 24 Collaborative Research Centers funded by the German Research Foundation (DFG) and is host university of 13 of them. It also hosts 12 DFG Research Training Groups and three