What country built the so-called Maginot Line, a network of concrete fortifications and barriers to prevent German invasion?

The Maginot Line, named after French Minister of War Andre Maginot, is a network of concrete barriers and armament installations constructed by France in the 1930s to prevent a German invasion and compel them to maneuver around the defenses. The Maginot Line was impenetrable to the majority of attacks. As a result, the Germans invaded France in 1940 through Belgium and the Netherlands.

Asked by Vasilii Kulev · Last updated 4 years ago · 5.8K views · SOURCE