《汉书·志·地理志上》
渐渐地到了战国，天下分裂成七个国家，合纵连衡，经过了几十年。
陵夷至于战国，天下分而为七，合从连衡，经数十年。
Gradually, during the Warring States period, the world was divided into seven states, which formed alliances and alliances for decades.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 陵夷至于战国，天下分而为七，合从连衡，经数十年。 Updated: 渐渐地到了战国，天下分裂成七个国家，合纵连衡，经过了几十年。 [/INST] Gradually, during the Warring States period, the world was divided into seven states, which formed alliances and alliances for decades.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 陵夷至于战国，天下分而为七，合从连衡，经数十年。 Updated: 渐渐地到了战国，天下分裂成七个国家，合纵连衡，经过了几十年。
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Gradually, during the Warring States period, the world was divided into seven states, which formed alliances and alliances for decades.
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