The Baháʼí Faith in Brazil started in 1919 with Baháʼís first visiting the country that year, and the first Baháʼí Local Spiritual Assembly in Brazil was established in 1928. There followed a period of growth with the arrival of coordinated pioneers from the United States finding national Brazilian converts and in 1961 an independent national Baháʼí community was formed. During the 1992 Earth Summit, which was held in Brazil, the international and local Baháʼí community were given the responsibility for organizing a series of different programs, and since then the involvements of the Baháʼí community in the country have continued to multiply. The Association of Religion Data Archives (relying on "World Christian Encyclopedia") estimated some 42211 Baháʼís in 2005.