소개
For much of the 19th century, masonry fortifications were the United States’ main defense against overseas enemies. However, during the Civil War, new technology proved its superiority over these forts. Using rifled cannons, the U.S. Army compelled the Confederate garrison inside Fort Pulaski to surrender. The siege was a landmark experiment in the history of military science and invention.
출처: U.S. National Park Service (NPS). 일부 이미지는 third-party 라이선스이며 표기된 출처를 따릅니다. 운영시간·입장료 등 최신 정보는 공식 안내를 확인하세요.