These wars gave occasion to disputes as to the right of neutrals and belligerents regarding trade in time of war. Prussia became a Great Power. The so-called First Armed Neutrality[42] made its appearance in 1780 with claims of great importance, which were not generally recognised till 1856. The United States of America succeeded in establishing her independence and became a member of the Family of Nations, whose future attitude fostered the growth of several rules of International Law.
[Footnote 42: See below, Vol. II. §§ 289 and 290, where details concerning the First and Second Armed Neutrality are given.]
§ 46. All progress, however, was endangered, and indeed the Law of Nations seemed partly non-existent, during the time of the French Revolution and the Napoleonic wars. Although the French Convention resolved in 1792 (as stated above, § 30) to create a "Declaration of the Rights of Nations," the Revolutionary Government and afterwards Napoleon I. very often showed no respect for the rules of the Law of Nations. The whole order of Europe, which had been built up by the Westphalian and subsequent treaties of peace for the purpose of maintaining a balance of power, was overthrown. Napoleon I. was for some time the master of Europe, Russia and England excepted. He arbitrarily created States and suppressed them again. He divided existing States into portions and united separate States. The kings depended upon his goodwill, and they had to follow orders when he commanded. Especially as regards maritime International Law, a condition of partial lawlessness arose during this period. Already in 1793 England and Russia interdicted all navigation with the ports of France, with the intention of subduing her by famine. The French Convention answered with an order to the French fleet to capture all neutral ships carrying provisions to the ports of the enemy or carrying enemy goods. Again Napoleon, who wanted to ruin England by destroying her commerce, announced in 1806 in his Berlin Decrees the boycott of all English goods. England answered with the blockade of all French ports and all ports of the allies of France, and ordered her fleet to capture all ships destined to any such port.