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Research Tools
World Atlas
Search thousands of maps, flags, articles and statistics in this interactive World Atlas.
Compare Countries
A unique geography tool that gives you quick facts and statistics on any two countries side-by-side.
World Data Analyst
Comprehensive statistics on every nation of the world. Perform statistical comparisons between countries or explore changes over time.
Introducing My Research!
Create a personal account to save, organize and annotate your favorite content and media
New and Updated Articles
Recommended Primary Sources
Find letters, speeches, and other primary source material.
Britannica Contributors
Britannica’s contributors include eminent scholars, experts, Nobel laureates, and world leaders, such as:
