In a sense it was a precocious preview of the Monroe Doctrine (1823), for it linked American security and economic development to the British fleet, which provided a protective shield of incalculable value throughout the nineteenth century.
从某种意义上说，它是门罗主义（1823年）的早熟预览，因为它将美国的安全和经济发展与英国舰队联系在一起，英国舰队在整个十九世纪为美国提供了无法估量的保护。