Modern World History This link opens in a new windowModern World History offers a comprehensive look at world history from the mid-15th century to the present. Thousands of subject entries, biographies, images, videos and slideshows, maps and graphs, primary sources, and timelines combine to provide a detailed and comparative view of the people, places, events, and ideas that have defined modern world history. Focused Topic Centers pull forward interesting entries, search terms, documents, and maps handpicked by our editors to help users find a starting point for their research, as well as videos and slideshow overviews to offer a visual introduction to key eras and regions. All the Infobase history databases in a collection are fully cross-searchable.