Which impact did the steam engine have on railroad travel

The invention of the steam engine impacted industry in a variety of ways, not the least of which involved the European exploration and colonization of the African continent. Transportation, in general, was improved, proving profitable to businesses which could now transport products easier and faster. Another change of importance involves the location needed for factories, which no longer needed close proximity to rivers for energy.

it the big letter b heart my answer

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i think a judge or jury, as they preside over the court and is the central figure in a trial.

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