Another noteworthy development in 20th-century Christianity was the rise of the modern Pentecostal movement. Pentecostalism, which had its roots in the Pietism and the Holiness movement, many will cite that it arose out of the meetings in 1906 at an urban mission on Azusa Street in Los Angeles, but it actually started in 1900 in Topeka, Kansas with a group led by Charles Parham and the Bethel Bible School. From there it spread by those who experienced what they believed to be miraculous moves of God there.