'In the 1930s Germany built fortifications called the Siegfried Line on the west side of this river'
Rhine
A LINE: In the 1930s Germany built fortifications called the Siegfried Line on the west side of this river
In the 1930s Germany built fortifications called the Siegfried Line on the west side of this river
In the 1930s Germany built fortifications called the Siegfried Line on the west side of this river
A LINE
Rhine
A LINE