Alan Karras is a historian. He is known for his book, Worlds Together, Worlds Apart with Sources, a comprehensive look at global history. His writing explores the connections between different cultures and
Elizabeth Pollard is the author of the popular history text, Worlds Together, Worlds Apart with Sources. Her work helps readers explore global connections and differences across historical periods.
Robert Tignor is a historian known for his widely used global history textbook, Worlds Together, Worlds Apart. He also authored Worlds Together, Worlds Apart with Sources, which offers a comprehensive look at how cultures have interacted throughout history. His work makes complex historical connections clear for readers.