is still under appreciated, that "He is perhaps the only person (in America) before 1912 who had a thorough understanding of the Baháʼí concept of consultation." Chase was the prime mover behind many of the Chicago's early institutional activities and in many ways his sudden death left a gap in the North American Baháʼí community that remained unfilled until the rise to prominence in the early 1920s of Horace Holley, the chief developer of Baháʼí organization in the United States and Canada. ʻAbdu'l-Bahá, while head of the religion, visited the United States and Canada, ultimately visiting some 40 cities, to once again spread his father's teachings. He arrived in New York City on 11 April 1912. While he spent most of his time in New York, he visited many cities on the east coast. Then in August he started a more extensive journey across America to the West coast before returning east at the end of October. On 5 December 1912 he set sail back to Europe from New York. During his nine months in North America, he met with many well known people as well as hundreds of American and Canadian Baháʼís who were recent converts to the religion. Accomplishments during the trip include setting examples of the core values of the religion - unity of humanity, and gender equality. First he demonstrated an advanced race-consciousness by glorifying diversity and black individuals on multiple occasions when racial segregation in the United States was the usual practice. And second, extending the progress of the equality of women and men. During his stay in America the lead all-male assembly was dissolved in favor of an integrated one of women and men. After his return to Palestine in 1913, ʻAbdu'l-Bahá mentioned various lands around the world in which the religion should be introduced, predicted the imminence of World War I, and elaborated the qualities of those who seek to serve the religion. This guidance took the form of a series of letters, or tablets, to the followers of the religion in the United States in 1916-1917; these letters were compiled together in the book Tablets of the Divine Plan. They were translated and presented on April 4, 1919 in New York City, and published in Star of the West on December 12, 1919. Urbain Ledoux also joined the religion about this time. The world-wide activity of Martha Root, who circled the globe