Christianity in the 20th century The Evangelical push of the 1940s and 1950s produced a movement that continues to have wide influence. In the southern United States, the Evangelicals, represented by leaders such as Billy Graham, have experienced a notable surge. Australia has seen renewal in different parts of her Anglican Church, as well as a growing presence of an Evangelical community. Although more "traditional" in its Anglican roots, the nation has seen growth in its religious sector. The Third Great Awakening had its roots in the Holiness movement which had developed in the late 19th century. The Pentecostal revival movement began out of a
20th century were developed in the 20th century. In the first part of the 20th century, measure theory, functional analysis, and topology were established, and significant developments were made in fields such as abstract algebra and probability. The development of set theory and formal logic led to Gödel's incompleteness theorems. Later in the 20th century, the development of computers led to the establishment of a theory of computation. Other computationally-intense results include the study of fractals and a proof of the four color theorem in 1976. One of the prominent traits of the 20th century was the dramatic growth of technology. Organized