1800 Alliance during the War of the Second Coalition
The Second League of Armed Neutrality or the League of the North was an alliance of the north European naval powers Denmark–Norway, Prussia, Sweden, and Russia. It existed between 1800 and 1801 during the War of the Second Coalition and was initiated by Tsar Paul I of Russia. It was a revival of the First League of Armed Neutrality (1780), which had been quite successful during the American War of Independence in isolating Britain and resisting attempts to interfere with their shipping.