1. List two reasons US Marines hated Japanese soldiers?

Japanese tactics as playing dead and then throwing a grenade or playing wounded, calling for a corpsman pearl harbor, caused marines to hate the Japanese intensely and to be reluctant to take prisoners

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Japanese tactics as playing dead and then throwing a grenade, or playing wounded, calling for a corpsman and then knifing the medic when he came, plus the sneak attack on Pearl Harbor, caused Marines to hate the Japanese intensely

Explanation:

they remained in rural areas and worked at jobs such as lumbering or farming.