2. Brazil
Total Christian Population: 175 770 000
In 1500, the Roman Catholic Church arrived in Brazil through the Portuguese explorer Pedro Alvarez Cabral. Also, Protestantism arrived during the 19th century and Pentecostalism during the 20th century. According to Sherron George, in his paper Brazil: An “Evangelized” Giant Calling for Liberating Evangelism, around 90% of the population of Brazil identified themselves as Christians.