If a positive factor for farming the land is growing food for a growing population, a negative could be

air pollution
deforestation
mining accidents
unemployment

b) the planets year length would be longer

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usually, however, secession was popular enough without the of community leaders. prominent unionists, on the other hand, were a major reason that texas did not secede before march 1861. the most important of these was sam houston, the governor of the state from 1859 to 1861.

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