A History of ChristianityBy: Michael Collins, Matthew A Price How did Christianity get shared around the world? And how has Christian belief changed over the last 50 years? Providing some of the answers to these and many other questions, this overview charts the 2,000 year long history of the world's largest religion. A History of Christianity covers everything from the world of the Old Testament to Christianity in the 21st century, including topics such as the early martyrs,