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The introduction of the magnetic compass and paper currency during the Tang and Song dynasties influenced Chinese society by —

making trade easier

increasing crop yields

limiting foreign invaders

improving government efficiency

1 answer

The introduction of the magnetic compass and paper currency during the Tang and Song dynasties influenced Chinese society primarily by making trade easier. The magnetic compass facilitated navigation, which enhanced maritime trade, while paper currency streamlined financial transactions, making it simpler for merchants to conduct business. These technological advancements contributed to the growth of commerce and economic development during these periods.