Over the last 3,000 years, Christianity has spread throughout the globe. MacCulloch follows this spread, starting with the origins of the Hebrew bible, tracing the three main branches of the religion and filling in often neglected accounts, including conversions and confrontations in Africa and Asia. He also looks at the roots of the faith that galvanized America, charting the rise of the evangelical movement from its origins in Germany and England. All in all, Christianity is a landmark in the history of the faith that continues to shape the world. This event is free and open to the public; no tickets are required.