Sea Power and the Control of Trade

The ability to influence world events through control of seaborne trade was affected by 19th-century developments in economic theory, commercial organization and naval technology, and by the growing power of the United States. In consequence the international law of belligerent rights at sea was amended.

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The ability to influence world events through control of seaborne trade was profoundly affected by 19th-century developments in economic theory, commercial organization and naval technology, and by the growing power of the United States. In consequence the international law of belligerent rights at sea was repeatedly amended. Naval strategy in four wars reflected these changes in technology, power and law, and the ongoing process continues to influence international use of economic sanctions.