The Hajj - A Once In A Lifetime Pilgrimage To Mecca [Getty Images]

MECCA, SAUDI ARABIA - DECEMBER 2002: Muslims pray at dusk around the Kaaba, Islam's most sacred sanctuary and pilgrimage shrine, within the Masjid Al-Haram mosque on Eid ul-Fitr day which ends Ramadan (the month of fasting) on December 2002 in Mecca, Saudi Arabia. (Photo by Reza/Getty Images)

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