Input (grade 9): In 1938, the Nazi annexation of Austria (or Anschluss) forced Krips to leave the country. (Krips was raised a Roman Catholic, but would have been excluded from musical activity because his father was born Jewish).
Output (grade 9): In 1938, when the Nazi's took power in Austria, (the Anschluss), Krips had to leave the country because he was Jewish and Roman Catholic.