In Jus Suffragii in December 1914, Carrie Chapman Catt published a letter that she had received earlier from Anita Augspurg, Lida Gustava Heymann, and several other German women activists including presidents of woman suffrage societies in Germany.
Catt published another letter from German women's rights activist Clara Zetkin, one that expressed the desire for all women not to let "the thunder of guns and the shouts of the jingoes" make them forget that the rise of civilisation amongst the European countries held much in common.