Foundations of World Unity is a collection of talks and writings of ʻAbdu'l-Bahá, leader of the Baháʼí Faith, dated prior to his death in November 1921, and first published in 1945.
The introduction to the 1945 edition is dated 1927.
It includes mainly selected talks from Promulgation of Universal Peace, and a few passages from Baháʼí Scriptures, Selections from the Writings of ʻAbdu'l-Bahá and Some Answered Questions.
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