Statistics, text, and color maps reveal the physical geography, peoples, politics, governments, languages, religions, and currencies of each nation of the world.
Presents the life of the legendary boxer who began his career as Cassius Clay, discussing his prowess in the ring, his refusal to fight in the Vietnam War, and his life after boxing.
Describes the development of one hundred world-changing inventions, including rockets, the internet, refrigerators, blue jeans, light bulbs, and antibiotics.