Complex sentence: In 2001, the American Swedish Historical Museum presented him with the "Spirit of Raoul Wallenberg Humanitarian Award" and in April 2002 Swedish Prime Minister Göran Persson awarded Anger the "Illis Quorum Meruere Labores" for his actions during and after the war.
Split into simpler sentences: In 2001, the American Swedish Historical Museum presented him with the "Spirit of Raoul Wallenberg Humanitarian Award". In April, 2002 Swedish Prime Minister Göran Persson awarded Anger the "Illis Quorum Meruere Labores" for his actions during and after the war.