Geographical borders are the lines that define the territorial limits of countries, often determined by natural features such as rivers, mountain ranges, and coastlines. Famous borders like the border between the United States and Canada, the longest undefended border in the world, are significant for political, social, and economic reasons. Other notable borders include the Alps dividing France and Italy, and the Danube River forming part of the border between several European nations.
Borders can be physical, like the Himalayas, or man-made, like the Berlin Wall. Explore the world’s borders through this word search puzzle, featuring key countries and their natural or political boundaries.