Papal infallibility
Evangelical churches do not believe in papal infallibility for reasons similar to those of Methodist and Reformed Christians. Evangelicals believe that the Bible alone is infallible or inerrant. Most evangelical churches and ministries have statements of doctrine that explicitly say that the Bible, composed of the Hebrew Scriptures and the New Testament, is the sole rule for faith and practice. Most of these statements, however, are articles of faith that evangelicals affirm in a positive way, and contain no reference to the papacy or other beliefs that are not part of evangelical doctrine.
Christianity in the United States
As shown in the table below, some denominations with similar names and historical ties to Evangelical groups are considered Mainline. 
Evangelicalism is a Protestant Christian movement. In typical usage, the term "mainline" is contrasted with "evangelical". Theologically conservative critics accuse the mainline churches of "the substitution of leftist social action for Christian evangelizing, and the disappearance of biblical theology," and maintain that "All the Mainline churches have become essentially the same church: their histories, their theologies, and even much of their practice lost to a uniform vision of social progress." Most adherents consider the key characteristics of evangelicalism to be: a belief in the need for personal conversion (or being "born again"); some expression of the gospel in effort; a high regard for Biblical authority; and an emphasis on the death and resurrection of Jesus. David Bebbington has termed these four distinctive aspects "conversionism," "activism", "biblicism", and "crucicentrism", saying, "Together they form a quadrilateral of priorities that is the basis of Evangelicalism."