modbm_us_5274_5

Walker's appeal, in four articles, together with a preamble to the colored citizens of the world, but in particular, and very expressly to those of the United States of America.沃克的呼吁包含四篇文章，同时附有一篇面向全球有色公民的序言，且尤其明确地指向美利坚合众国的有色公民。