| 1. | Following these failed assaults, both armies settled into trench warfare around Petersburg.
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| 2. | But this election caps a decade of trench warfare by the parties.
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| 3. | Images of trench warfare became iconic symbols of human suffering and endurance.
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| 4. | Instead, the soldiers settled in for another eight months of trench warfare.
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| 5. | It is the closest thing to trench warfare the city has known.
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| 6. | Following the successful offensive, the front soon froze again in trench warfare.
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| 7. | The ground where North and South waged trench warfare can be seen.
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| 8. | Thousands of troops also died in the trench warfare around the town.
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| 9. | "I think we'd be in trench warfare for another 20 years ."
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| 10. | It is trench warfare, hand-to-hand combat of the fiercest and bravest kind.
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