622 Millimeters (mm). =. 24.48819 Inches (in). Millimeters. The millimeter (SI symbol mm) is a unit of length in the metric system, equal to 1/1000 meter (or 1E-3 meter), which is also an engineering standard unit. 1 inch=25.4 mm. Inches. An inch (symbol: in) is a unit of length.
World War II political cartoons. Political cartoons produced during World War II by both Allied and Axis powers commented upon the events, personalities and politics of the war. Governments used them for propaganda and public information. Individuals expressed their own political views and preferences.
Probably the first U.S. political cartoonist to crystallize the figure of Uncle Sam was Thomas Nast, beginning in the early 1870s. By 1900, through the efforts of Nast, Joseph Keppler, and others, Uncle Sam was firmly entrenched as the symbol for the U.S.