Within the Christian community the Catholic Church is the largest group (51% all Christians). Among the Protestants, the large number of Lutherans and Moravians points to the German missionary past of the country, while the number of Anglicans point to the British missionary history of Tanganyika. A growing number have adopted Pentecostalism, and Adventists likewise have an increasing presence because of external missionary activities from Scandinavia and the United States, especially during the first part of the 20th century. All of them have had some influence in varying degrees from the Walokole movement (East African Revival), which has also been fertile ground for the spread of charismatic and Pentecostal groups.