Barbed Wire

As a wire obstacle in trench warfare

As a security measure atop walls

To construct inexpensive fences (correct)

To provide discomfort and injury to passersby

DeKalb, Illinois

Joseph F. Glidden

Lucien B. Smith (correct)

Kent, Ohio

Electrically charged wires

Razor blades arranged along the strands

Wooden posts and wire

Steel fencing wire with sharp edges (correct)

<p>To hinder enemy movement</p> Signup and view all the answers

<p>Metal posts, wire, and fixing devices</p> Signup and view all the answers