present their final group presentation using PowerPoint

present their final group presentation using PowerPoint Order Description relation between becoming a critical thinker " " Johnson, Steven. The Ghost Map: The Story of London's Most Terrifying Epidemic--And How It Changed Science, Cities, and the Modern World. New York: Riverhead Books, 2007" # please don't .another source . # should you find relation between book Johnson, Steven. The Ghost Map: The Story of London's Most Terrifying Epidemic--And How It Changed Science, Cities, and the Modern World. New York: Riverhead Books, 2007