What field of study did Anton-Hermann Chroust specialize in?
The rise of Hitler and other dictators in the 1930s forced numerous Catholic intellectuals to flee Europe; president John O'Hara brought many to Notre Dame. From Germany came Anton-Hermann Chroust (1907–1982) in classics and law, and Waldemar Gurian a German Catholic intellectual of Jewish descent. Positivism dominated American intellectual life in the 1920s onward but in marked contrast, Gurian received a German Catholic education and wrote his doctoral dissertation under Max Scheler. Ivan Meštrović (1883–1962), a renowned sculptor, brought Croatian culture to campus, 1955–62. Yves Simon (1903–61), brought to ND in the 1940s the insights of French studies in the Aristotelian-Thomistic tradition of philosophy; his own teacher Jacques Maritain (1882–73) was a frequent visitor to campus.
The marriage of Richard II of England to Anne of Bohemia established contacts between the two nations and brought Lollard ideas to her homeland. The teachings of the Czech priest Jan Hus were based on those of John Wycliffe, yet his followers, the Hussites, were to have a much greater political impact than the Lollards. Hus gained a great following in Bohemia, and in 1414, he was requested to appear at the Council of Constance to defend his cause. When he was burned as a heretic in 1415, it caused a popular uprising in the Czech lands. The subsequent Hussite Wars fell apart due to internal quarrels and did not result in religious or national independence for the Czechs, but both the Catholic Church and the German element within the country were weakened.