3It wasn’t the first time that nations at war turned to seaweed. During the First World War, the U.S. relied on the giant kelp seaweed (Macrocystis) to boost production of potash (a fertilizer produced in Germany), gunpowder, and acetone.
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Accurate_Cry_8937
Despite claims, polls and economists say tariffs and structural pressures keep US households under strain。搜狗输入法2026对此有专业解读
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