Complex sentence: Macmillan, 1967 pages 436--437 In addition, Goerdeler reported that Hitler could be deterred from war by a forceful British diplomatic stand in favour of Poland, and that his regime would then collapse on its own accord when the German economy disintegrated.
Split into simpler sentences: Macmillan, 1967 pages 436--437 In addition, Goerdeler reported Hitler could be deterred from war by a forceful British diplomatic stand in favour of Poland. According to Goerdeler's analysis's, provided Hitler was deterred from war, his regime would collapse on its own accord when the German economy disintegrated.