San Francisco: American-Irish Liberty League, ca. 1920. 5 3/4 x 8 3/4 in. Single sheet, printed on both sides. 
The nine reasons include aiding the "greatest militaristic nation of the world," helping to "maintain political and economic slavery in three-quarters of the world," tending to "retard the progress of civilization and further the progress of imperialism," etc. On the verso is an exhortation to drink Java tea, the "only tea that is non-British ... Don't drink to the wealth of Great Britain, DRINK JAVA TEA"