Original sentence: Beginning on 1 November 1935 he went to work in the Welt-Dienst organization, becoming head of its American Section.When Alfred Rosenberg reorganized antisemitic propaganda operations in 1938, wresting full control of the news service Welt-Dienst/World-Service from its founder Ulrich Fleischhauer, Schirmer became its head
Edited sentence: Beginning on 1 November 1935 he went to work in the Welt-Dienst organization, overseeing its American Section.When Alfred Rosenberg reorganized antisemitic propaganda operations in 1938, wresting full control of the Ulrich FleichhauerWelt-Dienst/World-Service news service from its founder Ulrich Fleischhauer, Schirmer became its head