Which outcome most directly reduced transoceanic voyage times in the 18th century due to improved position calculations?

💡 Explanation

Accurate longitude determination via chronometers enabled precise east-west positioning due to time differences using Greenwich Mean Time, enabling sailors use time as a proxy for a geographical position. This improved *positional accuracy*, because calculation errors diminished, rather than more durable hulls or healthier sailors improving the calculation itself therefore enhancing speed.

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• During the Viking Age which handling risk increased with increased loom band tension within a longship sail?