boundary France and Germany .
boundary between East Germany and Poland y
boundary between U.S.A AND canada
Boundary between India and Afghanistan
Answer is Wrong!
Answer is Right!
The correct answer is (a). The Maginot Line was a line of fortifications built
by France on its border with Germany in the 1930s. It was designed to protect France from a German invasion, but it was not effective in stopping the German army in World War II.The other options are incorrect. The boundary between East Germany and Poland was the Oder-Neisse Line. The boundary between the United States and Canada is the 49th parallel. The boundary between India and Afghanistan is the Durand Line.