the mid-19th century had various domestic duties. For decades thereafter, passports were issued not only by the Department of State but also by states and cities, and by notaries public. For example, an internal passport dated 1815 was presented to Massachusetts citizen George Barker to allow him to travel as a free black man to visit relatives in Southern slave states. Passports issued by American authorities other than the Department of State breached propriety and caused confusion abroad. Some European countries refused to recognize passports not issued by the Department of State, unless United States consular officials endorsed them. The problems led the Congress in 1856 to give the Department of State the sole authority to issue passports. From 1789 through late 1941, the constitutionally established government required passports of citizens only during two periods: during the American Civil War (1861–1865), as well as during and shortly after World War I (1914–1918). The passport requirement of the Civil War era lacked statutory authority. During World War I (1914–1918), European countries instituted passport requirements. The Travel Control Act of May 22, 1918, permitted the president, when the United States was at war, to proclaim a passport requirement, and President Wilson issued such a proclamation on August 18, 1918. World War I ended on November 11, 1918, but the passport requirement lingered until March 3, 1921, the last day of the Wilson administration. In Europe, general peace between the end of the Napoleonic Wars (1815) and the beginning of World War I (1914), and the development of railroads, gave rise to international travel by large numbers of people. Countries such as Czarist Russia and the Ottoman Empire maintained passport requirements. After World War I, many European countries retained their passport requirements. Foreign passport requirements undercut the absence of a passport requirement for Americans exiting the country, under United States law, between 1921 and 1941. The contemporary period of required passports for Americans under United States law began on November 29, 1941. A 1978 amendment to the Immigration and Nationality Act of 1952 made it unlawful to enter or depart the United States without an issued passport even in peacetime. Even when passports were not usually required, Americans requested U.S. passports. Records of the Department of State show that 130,360 passports were issued between 1810 and 1873 and that 369,844 passports were issued between 1877 and 1909. Some of those passports were family