Rubuta ci gaba don wannan sakin layi - Bayan ya yi ritaya daga soja, Armstrong ya kasance shugaban kamfanin Pipe da Foundry na Amurka daga 1947 zuwa 1951. A shekara ta 1966, ya wallafa "The Reluctant Warriors", wani littafi game da War Punic War na uku
Ka yi haƙuri.