The Baháʼí Faith is a religion established by Baháʼu'lláh in the 19th century that teaches the essential worth of all religions and the unity of all people. It initially developed in Iran and parts of the Middle East, where it has faced ongoing persecution since its inception. The religion has 7–8 million adherents known as Baháʼís who are spread throughout most of the world's countries and territories.
The Baháʼí Faith has three central figures: the Báb (1819–1850), executed for heresy, who taught that a prophet similar to Jesus and Muhammad would soon appear; Baháʼu'lláh (1817–1892), who claimed to be said prophet in 1863 and who had to endure both exile and imprisonment; and his son, ʻAbdu'l-Bahá (1844–1921), who made teaching trips to Europe and the United States after his release from confinement in 1908. After ʻAbdu'l-Bahá's death in 1921, the leadership of the religion fell to his grandson Shoghi Effendi (1897–1957). Baháʼís annually elect local, regional, and national Spiritual Assemblies that govern the religion's affairs, and every five years an election is held for the Universal House of Justice, the nine-member governing institution of the worldwide Baháʼí community that is located in Haifa, Israel, near the Shrine of the Báb.