Answer:
the first one!
Explanation:
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p.s it would be cool if you gave me brainliest.
<span>because of the Germans' decision to resume the policy of unrestricted submarine warfare.
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They weren't making money and no one was using it
Pastoralism persisted in areas that could not sustain long-term agricultural pursuits, such as areas with unfavorable climates and unreliable sources of pastures, food sources, and water
Pastoralists we're vital in the spread of technological innovation between different agricultural communities as they moved between settled populations.
