"Among his recent claims are that the founding fathers rejected Darwinism (although they pre-dated Charles Darwin), and that they broke away from Britain in order to abolish slavery. In fact the southern states only joined the Revolution on the understanding that slavery would not be questioned. Strange as his views may sound to most scholars, Mr Barton’s philosophy is taken seriously in Republican circles. When Rick Perry, the Texas governor and presidential candidate, held a day of prayer for the nation in August, Mr Barton was an acknowledged endorser. One of Mr Barton’s admirers is Newt Gingrich, the former House speaker who argues that American history has been distorted by secular historians to play down the role of faith. “I never listen to David Barton without learning a whole lot of new things,” Mr Gingrich has said."