 Complete the following phrase:  In 1899 and 1907, world leaders sought peace by convening an innovative and influential peace conference at The Hague. These conferences produced Hague Conventions of 1899 and 1907. A 1914 conference was canceled due to World War I. The void was filled by an unofficial conference convened by Women at the Hague. At the time, both the US and The Netherlands were neutral. Jane Addams chaired this pathbreaking International Congress of 