The Bahá'í Faith in Uganda started to grow in 1951 and four years later there were 500 Bahá'ís in 80 localities, including 13 Bahá'í Local Spiritual Assemblies, representing 30 tribes, and had dispatched 9 pioneers to other African locations. Following the reign of Idi Amin when the Bahá'í Faith was banned and the murder of Bahá'í Hand of the Cause Enoch Olinga and his family, the community continues to grow though estimates of the population range widely from 19,000 to 105,000 and the community's involvements have included diverse efforts to promote the welfare of the Ugandan people. The Association of Religion Data Archives (relying on World Christian Encyclopedia) estimated about 78500.
`Abdu'l-Bahá wrote 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. The eighth and twelfth of the tablets mentioned Africa and were written on April 19, 1916, and February 15, 1917, respectively. Publication however was delayed in the United States until 1919—after the end of the First World War and the Spanish flu. The tablets were translated and presented by Mirza Ahmad Sohrab on April 4, 1919, and published in Star of the West magazine on December 12, 1919. `Abdu'l-Bahá mentions Bahá'ís traveling "…especially from America to Europe, Africa, Asia and Australia, and travel through Japan and China. Likewise, from Germany teachers and believers may travel to the continents of America, Africa, Japan and China; in brief, they may travel through all the continents and islands of the globe" and " …the anthem of the oneness of the world of humanity may confer a new life upon all the children of men, and the tabernacle of universal peace be pitched on the apex of America; thus Europe and Africa may become vivified with the breaths of the Holy Spirit, this world may become another world, the body politic may attain to a new exhilaration…."