Complex sentence: After liberation, he, was in charge of zoology of the national museum.during the korean war, he was mistaken as one of the North Korea's Peoples amy and got shot in the middle of chaos to protet his samples.
Split into simpler sentences: After liberation, he, was in charge of zoology of the national museum. During the Korean war, he was mistaken as one of the North Korea's Peoples amy and got shot in the middle of chaos to protect his samples.